Good Quantity 2017 prices 2018 prices 2019 prices A 10 1.750 KD 2.000 KD 1.750 KD B 20 2.000 KD 2.000 KD 2.000 KD 10 3.000 KD 3.500 KD 4.000 KD a. Calculate the cost of a bundle with 10 units of good A, 20 units of good B, and 10 units of good Z for 2017, 2018, and 2019 using the prices shown in the table 1. b. Then convert the results into an index for each year using 2017 as the base year. (Calculate total spending and price index for 2017, 2018 and 2019.) c. Calculate the percentage rate of change of the price level from 2018 to 2019 and from 2017 to 2018.

Good Quantity 2017 prices 2018 prices 2019 prices A 10 1.750 KD 2.000 KD 1.750 KD B 20 2.000 KD 2.000 KD 2.000 KD 10 3.000 KD 3.500 KD 4.000 KD a. Calculate the cost of a bundle with 10 units of good A, 20 units of good B, and 10 units of good Z for 2017, 2018, and 2019 using the prices shown in the table 1. b. Then convert the results into an index for each year using 2017 as the base year. (Calculate total spending and price index for 2017, 2018 and 2019.) c. Calculate the percentage rate of change of the price level from 2018 to 2019 and from 2017 to 2018.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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. It is a hot day, and Bert is thirsty. Here is the value heplaces on each bottle of water:Value of first bottle $7Value of second bottle $5Value of third bottle $3Value of fourth bottle $1a. From this information, derive Bert’s demandschedule. Graph his demand curve for bottledwater.b. If the price of a bottle of water is $4, how manybottles does Bert buy? How much consumersurplus does Bert get from his purchases? ShowBert’s consumer surplus in your graph.c. If the price falls to $2, how does quantitydemanded change? How does Bert’s consumersurplus change? Show these changes in yourgraph.
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 thisweek. Theimmediate costs are 4 this week and 6 next week.Ann has a quasi-hyperbolic utility withδ= 1 andβ <1. Imagine that Anndoes not finish the project this week. Then she should finish it next week (A) ifβ >0.6; (B) ifβ >0.4; (C) only ifβ= 1; (D) for anyβ.11. Suppose thatβ= 0.5 and Ann correctly anticipates her choice next week. Thenshe should finish the project (A) this week; (B) next week; (C) never; (D) not enough information. Suppose thatβ= 0.5, and Ann can commit to finish the project next week (e.g.by imposing a heavy cost on herself if the project is not finished nextweek).Then she will (A) do the project this week;(B) commit to do it next week and finish it then;(C) do it next week without commitment;(D) commit and then not finish it.
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