Graph WTP vs content and explain cap

Quick Overview

This question evaluates understanding of piecewise linear functions, marginal analysis, and the economic interpretation of willingness-to-pay, within the Statistics & Math domain for a Data Scientist role.

Graph WTP vs content and explain cap

Company: Capital One

Role: Data Scientist

Category: Statistics & Math

Difficulty: easy

Interview Round: HR Screen

Customers’ maximum willingness to pay (WTP) increases linearly with the number of available shows: WTP = $0 at 0 shows and WTP = $20 at 40 shows, and is capped at $20 for any higher content amounts. a) Sketch the WTP-versus-content curve and write its piecewise functional form. b) What is the marginal WTP increase per additional show below 40? c) Explain why extrapolating a line upward beyond 40 is incorrect here and what market reality the cap represents.

Quick Answer: This question evaluates understanding of piecewise linear functions, marginal analysis, and the economic interpretation of willingness-to-pay, within the Statistics & Math domain for a Data Scientist role.

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Oct 13, 2025, 9:49 PM
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Willingness-to-Pay (WTP) vs. Content Quantity

Context

Assume the number of available shows is a nonnegative quantity S (S ≥ 0). A customer's maximum willingness to pay (WTP) increases linearly with S from 0at0showsto0 at 0 shows to 20 at 40 shows, and is capped at $20 for any higher content amounts.

Tasks

  1. Sketch (conceptually) the WTP-versus-content curve and write its piecewise functional form.
  2. What is the marginal WTP increase per additional show for S < 40?
  3. Explain why extrapolating the line upward beyond 40 is incorrect here and what market reality the cap represents.
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