DeepSeek vs Gemini

1. Liability cap (highest): A one-month fee cap is likely far below losses from service failure, data breach, or IP claims. Replace: “Provider’s aggregate liability shall not exceed the greater of fees paid in the 12 months preceding the claim or $[X], and the cap shall not apply to Provider’s gross negligence, willful misconduct, data breach, or IP infringement.”

1. Broad customer indemnity: Customer must indemnify Provider even for claims caused by Provider’s negligence, shifting Provider’s own fault to Customer. Replace: “Customer shall indemnify Provider only for third-party claims arising from Customer Data to the extent caused by Customer’s breach or negligence, excluding claims caused by Provider’s negligence, willful misconduct, or breach.”

1. Unilateral modification: Provider can change the Services or terms anytime by website notice, with continued use as acceptance, so Customer can be bound to unknown material changes. Replace: “Provider may modify the Services or terms only with 30 days’ prior written notice; material adverse changes require Customer’s written consent, and Customer may terminate without penalty before they take effect.”

Here are the three biggest risks for your agency, in order of importance:

1. Unfair Indemnification for Provider’s Negligence

Risk: If the Provider negligently leaks your clients’ sensitive design files, your agency must pay for the Provider’s legal defense and damages. You should never be financially responsible for the Provider’s own carelessness.

Replacement: "Customer shall indemnify Provider against third-party claims arising from Customer Data, except to the extent caused by Provider's breach of this Agreement, negligence, or willful misconduct."

2. Unreasonably Low Liability Cap

Risk: Capping damages at one month of fees leaves your agency practically unprotected if the software fails, loses data, or causes severe business interruption. A standard cap should reflect at least a full year of contract value.

Replacement: "In no event shall either party's aggregate liability exceed the fees paid by Customer in the twelve (12) months preceding the claim."

3. Unilateral Changes Without Direct Notice

Risk: The Provider can strip away critical software features or worsen legal terms simply by updating its website, trapping you in a degraded service. You need direct notice of material changes and a right to exit.

Replacement: "Provider may only modify these terms or materially degrade the Services upon 30 days' prior written notice to Customer via email. If Customer objects, Customer may terminate this Agreement and receive a pro-rata refund of prepaid fees."

Calculated metrics

Notes: Q3 2026 adjusted operating income excludes the $0.21M one-time lease termination charge: $4.82M − $1.98M − ($2.31M − $0.21M) = $0.74M. Revenue per store = quarterly revenue ÷ quarter-end stores.

Board summary bullets

• Revenue grew 17.6% YoY to $4.82M, with store count up to 38 from 33; revenue per quarter-end store rose 2.1% to $126.8K.
• Gross margin compressed 3.0 pp to 58.9% from 62.0%, as COGS grew 26.9% versus revenue growth of 17.6%.
• Reported operating margin was 11.0%, down 1.7 pp from 12.7%; the $0.21M lease termination charge reduced Q3 2026 operating margin by about 4.4 pp.
• Excluding the one-time charge, Q3 2026 operating margin was 15.4% on $0.74M adjusted operating income, up 2.7 pp versus Q3 2025 reported operating margin, indicating stronger underlying profitability despite gross-margin pressure.

Here are the financial calculations and the summary for the board for Harbor Lane Coffee Co., with all final figures rounded to one decimal place.

Financial Calculations

1. Year-over-Year (YoY) Revenue Growth

• Formula: (($4.82M - $4.10M) / $4.10M) × 100
• YoY Revenue Growth: 17.6%

2. Gross Margin

• Formula: ((Revenue - COGS) / Revenue) × 100
• Q3 2025 Gross Margin: (($4.10M - $1.56M) / $4.10M) = $2.54M / $4.10M = 62.0%
• Q3 2026 Gross Margin: (($4.82M - $1.98M) / $4.82M) = $2.84M / $4.82M = 58.9%

3. Operating Margin (GAAP)

• Formula: ((Gross Profit - Operating Expenses) / Revenue) × 100
• Q3 2025 Operating Margin: (($2.54M - $2.02M) / $4.10M) = $0.52M / $4.10M = 12.7%
• Q3 2026 Operating Margin: (($2.84M - $2.31M) / $4.82M) = $0.53M / $4.82M = 11.0%

4. Adjusted Operating Margin for Q3 2026 (Excluding One-Time Charge)

• Adjusted Operating Expenses: $2.31M - $0.21M = $2.10M
• Adjusted Operating Income: $2.84M - $2.10M = $0.74M
• Q3 2026 Adjusted Operating Margin: ($0.74M / $4.82M) × 100 = 15.4%

5. Revenue per Store

• Formula: Total Revenue / Store Count (in thousands)
• Q3 2025 Revenue per Store: $4,100,000 / 33 stores = $124.2k (or $0.1M)
• Q3 2026 Revenue per Store: $4,820,000 / 38 stores = $126.8k (or $0.1M)

(Note: This represents a 2.1% YoY increase in revenue per store).

Executive Summary for the Board

• Strong Top-Line Expansion: Total revenue grew by 17.6% YoY to $4.8M, driven by the successful net addition of 5 new locations (bringing the total to 38 stores) and a 2.1% increase in average revenue per store (rising from $124.2k to $126.8k).
• Gross Margin Compression: Gross margin declined by 310 basis points YoY from 62.0% to 58.9%, indicating rising product and input costs (COGS) that were not fully offset by menu price increases.
• One-Time Charge Impacted GAAP Profitability: Reported operating margin dipped to 11.0% compared to 12.7% in Q3 2025; however, this drop was primarily driven by a one-time $0.2M lease termination charge.
• Improved Operational Efficiency: Excluding the one-time lease charge, adjusted operating margin expanded to 15.4% (up 270 basis points YoY), demonstrating strong corporate cost control and operating leverage that more than offset the tighter gross margins.

Discharge Instructions

Diet

You may eat a normal diet as you can tolerate it.

Medicines

Take amoxicillin-clavulanate 875 mg by mouth twice a day for 7 days with food. Finish all of it.

Take acetaminophen 650 mg by mouth every 6 hours as needed for pain. Do not take more than 3,000 mg in 24 hours.

Avoid NSAIDs for 7 days.

Wound Care

Keep your incision clean and dry. You may shower after 48 hours. Do not take tub baths for 2 weeks.

When to Get Help

Go to the ED or call the surgical clinic if you have:

• Temperature over 101°F (38.3°C)
• More redness or pus at your incision
• Vomiting that does not stop
• Belly pain that medicine does not control

Follow-Up

See Dr. Patel in the surgical clinic in 10–14 days.

Diet

You can eat your normal foods as long as they do not upset your stomach.

Medicines

• Amoxicillin-clavulanate (875 mg): Take this pill by mouth 2 times a day for 7 days. Take it with food. Take all the pills until they are gone.
• Acetaminophen (650 mg): Take this pill by mouth every 6 hours if you have pain. Do not take more than 3,000 mg in 24 hours.
• NSAIDs: Do not take NSAID pain medicines for 7 days.

Wound Care

Keep your cut clean and dry. You may shower after 48 hours. Do not take tub baths for 2 weeks.

When to Get Help

Call the surgical clinic or go to the Emergency Department right away if you have:

• A fever over 101°F (38.3°C).
• Redness that is getting worse or pus coming from your cut.
• Throwing up that will not stop.
• Belly pain that does not get better with your pain medicine.

Follow-Up

See Dr. Patel in the surgical clinic in 10 to 14 days.

Subject: Let’s find a workable path on the 18% increase

Hi Jordan,

I appreciate the partnership we’ve built with BrightSmile across our 12 locations, and I want to keep it strong. I also need to be direct: we can’t absorb the full 18% increase starting next month.

Two alternatives I’d like to discuss:

1. Phase in the increase over six months, with 6% now and the remainder reviewed in Q3.
2. Hold current pricing on our top three product categories in exchange for a 12-month volume commitment.

Can we schedule a call this week? I’m available Tuesday or Thursday afternoon. I’m confident we can find a solution that works for both sides.

Warmly,

Maya Chen

Operations Manager

Subject: BrightSmile partnership / Upcoming price adjustment

Hi Jordan,

I hope you’re having a great week.

We truly value our partnership with BrightSmile and the reliable service you provide across our 12 clinics. However, I was surprised by the notice of an 18% price increase starting next month. While we understand costs are rising, an increase of that scale isn’t sustainable for our budget, and we cannot accept it.

We want to keep BrightSmile as our primary vendor. To make this work, I’d like to propose two alternatives:

1. Cap the increase at 6% in exchange for signing a two-year volume commitment across all 12 locations.
2. Phase the increase in gradually—starting with 5% next month and revisiting the rest in Q3—while shifting our high-volume consumables to bulk quarterly shipments to cut your fulfillment costs.

Do you have 15 minutes this Thursday to discuss this?

Best regards,

Maya Chen

Operations Manager

The bug is that the function divides by len(orders), which includes refunded orders, instead of dividing by the number of non-refunded orders. It also needs to handle the case where there are no non-refunded orders.

def average_order_value(orders):
    """Return the average order total, ignoring refunded orders."""
    total = 0
    count = 0
    for order in orders:
        if order["status"] != "refunded":
            total += order["total"]
            count += 1
    return total / count if count else 0

Test cases:

orders1 = [
    {"status": "paid", "total": 100},
    {"status": "refunded", "total": 999},
    {"status": "paid", "total": 50},
]
assert average_order_value(orders1) == 75

orders2 = [
    {"status": "refunded", "total": 100},
    {"status": "paid", "total": 20},
]
assert average_order_value(orders2) == 20

Explanation of the Bug

The function divides the sum by the total number of orders (len(orders)), which includes the refunded orders it was supposed to ignore. Additionally, if the list is empty or contains only refunded orders, it will crash with a ZeroDivisionError.

Corrected Version

def average_order_value(orders):
    """Return the average order total, ignoring refunded orders."""
    valid_totals = [
        order["total"] for order in orders if order["status"] != "refunded"
    ]
    return sum(valid_totals) / len(valid_totals) if valid_totals else 0.0

Test Cases

# Test 1: Standard mix of completed and refunded orders
orders_1 = [
    {"status": "completed", "total": 100},
    {"status": "refunded", "total": 50},
    {"status": "completed", "total": 200},
]
assert average_order_value(orders_1) == 150.0  # (100 + 200) / 2

# Test 2: Edge case where all orders are refunded (prevents ZeroDivisionError)
orders_2 = [{"status": "refunded", "total": 50}]
assert average_order_value(orders_2) == 0.0

=SUMIFS(C2:C5000,B2:B5000,"West",A2:A5000,">="&DATE(2026,7,1),A2:A5000,"<="&DATE(2026,9,30))

This uses SUMIFS to sum revenue in C2:C5000 only where:

• B2:B5000 equals "West", and
• A2:A5000 is on or after July 1, 2026, and
• A2:A5000 is on or before September 30, 2026.

It assumes column A contains real Excel dates, not text.

Here is the formula you can use:

=SUMIFS(C2:C5000, B2:B5000, "West", A2:A5000, ">=7/1/2026", A2:A5000, "<=9/30/2026")

How it works:

The SUMIFS function adds up numbers in a column, but only for rows that meet multiple specific criteria.

• C2:C5000: This is the sum range (the Revenue column you want to add up).
• B2:B5000, "West": The first condition checks the Region column and only includes rows that say "West".
• A2:A5000, ">=7/1/2026": The second condition checks the Date column for dates on or after (>=) July 1, 2026.
• A2:A5000, "<=9/30/2026": The third condition checks the Date column again to ensure the date is also on or before (<=) September 30, 2026, closing the Q3 window.

(Note: If your local Excel uses DD/MM/YYYY formatting, you can replace the date strings with ">="&DATE(2026,7,1) and "<="&DATE(2026,9,30) to avoid regional formatting errors).