Q83 Suppose Jillian spends $250 on books per year when her income is zero. As her income rises, she spends 8 percent of each additional dollar of income on books. The correct mathematical equation that describes the functional relation between her spending on books (B) and her income (Y) is... a. B = 250 + 8Y b. B = 250 + 0.02Y c. Y = 250 + 0.08B d. Y = 250 - 8Y e. B = 250 + 0.08Y Clear my choice

Q83 Suppose Jillian spends $250 on books per year when her income is zero. As her income rises, she spends 8 percent of each additional dollar of income on books. The correct mathematical equation that describes the functional relation between her spending on books (B) and her income (Y) is... a. B = 250 + 8Y b. B = 250 + 0.02Y c. Y = 250 + 0.08B d. Y = 250 - 8Y e. B = 250 + 0.08Y Clear my choice

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter10: Consumer Choice Theory

Section: Chapter Questions

Problem 10P

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Suppose the household wants to consume equal amounts in two periods. She earns $100 in the first period and $150 in the second period. The interest rate depends on whether she saves or borrows. The interest rate on saving is 1%, while the interest rate on borrowing is 10%. What is her optimal consumption? Be sure to explain why you choose to save or borrow.
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