8. Ann can finish a project either this week or next week. The delayed rewardsare 10 in either case. (The project can be done only once or not at all).Next week is busy and the cost of finishing the project are lower this week. Theimmediate costs are 4 this week and 6 next week.1 and B < 1. Imagine that AnnAnn has a quasi-hyperbolic utility with &|3Ddoes not finish the project this week. Then she should finish it next week(A) if ß > 0.6; (B) if ß > 0.4; (C) only if ß = 1; (D) for any ß.

The correct answer is option C .i.e. Only if β = 1.In the question we are given that, the delayed…

Answered: 8. Ann can finish a project either this…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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2. Suppose Jill derives utility from not only consuming goods, but also from enjoying leisure time. Let her utility function be defined as follows: U=C.25.R.75 where C is a consumption good that can be bought at a price of $1 and R is hours of leisure (relaxation) consumed per day. There are 24 hours in a day and leisure is defined as time spent not working. Jill has a job that pays $w per hour, a trust fund that pays her $M per day, and she can work any number of hours per day, L, she desires. C, consumption good; R, Leisure (relaxation); L, labor M, non-wage income; w, wage rate. a. Derive her labor supply function? b. Assume M = $100, at what wage is her quantity supplied of hours = 0?
Anderson is facing the hardest decision in his life: Should he buy the newest Xbox Series X (cost $500), the newest Apple Airpod Max (cost $550), or the newest Apple Mac Pro Wheels Kit (cost $700). Right now, Anderson has exactly $700. Provided that Anderson already has EVERYTHING he needs and the $700 cannot be used on anything else to make him happier (in other words, the $700 should only be spent on these 3 items. Moreover, for example, if Anderson chooses to buy the Xbox for $500, the remaining $200 is not usable and has no value to Anderson). 1/ If Anderson chooses to buy the Airpod Max, what is the opportunity cost associated with that option? 2/ How would your answer in 1/ change if Anderson just won the $1 million lotteries today? 3/ How would your answer in 1/ change if Anderson just lost one of his $100 bill today, making him now only has $600 left?
3. Consider a parent who is altruistic towards her child, but also cares about her own consumption. The parent's utility over her own consumption and that of her child is up = log(co) +a log(ci) where c is the child's consumption, and a > 0 is the degree of parental altruism. Suppose that the parent can invest in the child's human capital by spending money (e) on her education; education generates human capital h /() and human capital is paid at rate w. The parent has a total income of (a) Write down an expression for the child's future consumption in terms of the parent's choice of e. (b) Now write down the Lagrangian for the parent's decision problem.
In your answers, label all intercepts, coordinates, slopes, and axes. 1. For the utility function U(x1,X2) = x94x9.6, calculate EV, CV and ACS for an increase in Pi from $1 to $2. Assume p2 = 1, and m = 100.
6. If intertemporal preferences are consistent and the lifetime utility function is additive, then the discount function 8(t) must be (a) bounded (b) exponential (c) hyperbolic (d) linear (e) logarithmic
2nd attempt See Hint A consumer faces a tradeoff between labor (L) and leisure (R). She consumes a composite good (C). When the consumer works, she earns an hourly wage of $15.00, and she spends a maximum of 24 hours on labor and leisure, but she chooses to work 10.00 hours. Whatever time she does not spend working, she spends on leisure. She starts with an initial endowment of 11.00 units of the composite good, which she can buy and sell freely at a market price of $4.00. Given this information, what is the consumer's real wage? $ 194
1. Rosie has just written a book. Assume that her preferences are consistent with expected utility theory. There is 30% chance that her book will be a best-seller and make $500,000 in profit (after the costs of production) and a 70% chance it will just break even (i.e. no profit after the costs of production). Her current income is $150,000 (which she will receive regardless of what happens with her book) and her utility function is u (I) = ln (I) (a) Is Rosie risk-averse, risk-neutral, or risk-loving? How do you know? (b) Assume that Rosie will receive all of the profits (if any) from her book. Draw a diagram illustrating (i) Rosie's total income if her book just breaks even, (ii) her total income if her book is a best-seller, (iii) her expected income, (iv) her expected utility, (v) her certainty equivalent, and (vi) her risk premium. (c) Compute the numerical values associated with each of the six amounts you found in (b). (d) Acme Publishing Company has offered Rosie $100,000 for…
Jane insists on consuming 4 bowls of yogurt with 2 bananas. If the price of banana is $1 per unit and the price of yogurt is $1 per bowl, then if Jane income is $m, the slope of the Engel curve for bananas will be (a) negatíve and constant. (b) negative and increasing. (c) zero. (d) positive and constant. (e) None of the above.
1. Complete the following table and answer the questions below: Units consumed Total utility Marginal utility 1 10 10 2 8. 25 4 30 5 6. 34 2. Columns 1 through 4 in the table below show the marginal utility, measured in utils, that Ricardo would get by purchasing various amounts of products A, B, C, and D. Column 5 shows the marginal utility Ricardo gets from saving. Assume that the prices of A, B, C, and D are P18, 6, 4, and 24, respectively, and that Ricardo has an income of 106. Column 1 Column 2 Column 3 Column 4 Column 5 Unit Unit Unit Unit No. of MU MU MU MU P saved MU of A of B of C of D || || || || | 1 72 1 24 1 15 1 36 1 2 54 2 15 12 2 30 2 3 45 3 12 8 3 24 3 36 4 18 2 27 5 7 5 13 5 1 18 6. 7 6. 1/2 7 15 7 7 3.5 7 4 7 1/4 8 12 8. 1 8 2 8. 1/8 a. What quantities of A, B, C, and D will Ricardo purchase in maximizing his utility? b. How many pesos will Ricardo choose to save?
UTIITY (Units of utility) 10 Suppose your friend Deborah offers you the following bet: She will flip a coin and pay you $2,000 if it lands heads up and collect $2,000 from you if it lands tails up. Currently, your level of wealth is $6,000. The graph shows your utility function from wealth. Use the graph to answer the following questions. 100 90 80 B 70 A 60 50 40 30 20 10 WEALTH (Thousands of dollars)
Quantity of D 10 8 N 0 to 2 000 Refer to the budget line shown in the diagram. The absolute value of the slope of the budget line is Multiple Choice 4 6 8 10 Quantity of C two. one-half. five. ten. 20 10,981 AUG 22 < Prev 7 of 12 átv (@
6. For your birthday, you receive a hamper from your friend, which contains food and drink. They have chosen to buy you 8 packs of hot chocolate and 10 packs of luxury biscuits. Unfortunately, the hot chocolate is not milk chocolate and the biscuits are chocolate chip and not your favourite ginger biscuits! They haven't provided the receipt, but you return to the shop where the hamper was bought and ask to exchange the items. Each pack of hot chocolate was priced at £5 and each pack of biscuits was priced at £6. You face a utility function of U (Hċ, B) = H²B. When you return to the shop, you see that all of the biscuits are now half price, but all of the types of hot chocolate haven't changed in price. You are able to exchange your biscuits and hot chocolate, but can only receive a refund based on the current marked price of the products in the shop. Given this information and assuming hot chocolate is on the horizontal axis and your aim to maximise utility, what should you do? (a) You…

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