2a) Sompa's utility function for strawberries and grapes is given by U (S, G) =10S?G. Where S represents strawberries and G represents grapes. i. Write down Sompa's budget constraint. ii. What combination of strawberries and grapes maximises Sompa's utility if her income is GHC200, the price of strawberries is GHC 5per unit and the price of grapes is GHC 10 per unit? What is Sompa's total utility (satisfaction)? iv. If the price of strawberries increases to GH¢15 per unit and the price of grapes and Sompa's income remain the same, discuss briefly what Sompa will have to do to maximize her satisfaction. b) Supposing strawberries was a giffen good, derive the demand curve for iii. strawberries with this increase in price. c) Explain the notion that "on the basis of price changes goods can be classified into normal and giffen, and on the basis of income changes, goods can be classified into normal and inferior".

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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2a) Sompa's utility function for strawberries and grapes is given by U (S, G)
=10s?G'. Where S represents strawberries and G represents grapes.
i.
Write down Sompa's budget constraint.
ii.
What combination of strawberries and grapes maximises Sompa's
utility if her income is GHC200, the price of strawberries is
GHC 5per unit and the price of grapes is GHC 10 per unit?
ii. What is Sompa's total utility (satisfaction)?
iv. If the price of strawberries increases to GHC15 per unit and the price
of grapes and Sompa's income remain the same, discuss briefly
what Sompa will have to do to maximize her satisfaction.
b) Supposing strawberries was a giffen good, derive the demand curve for
strawberries with this increase in price.
c) Explain the notion that "on the basis of price changes goods can be classified
into normal and giffen, and on the basis of income changes, goods can be
classified into normal and inferior".
Transcribed Image Text:2a) Sompa's utility function for strawberries and grapes is given by U (S, G) =10s?G'. Where S represents strawberries and G represents grapes. i. Write down Sompa's budget constraint. ii. What combination of strawberries and grapes maximises Sompa's utility if her income is GHC200, the price of strawberries is GHC 5per unit and the price of grapes is GHC 10 per unit? ii. What is Sompa's total utility (satisfaction)? iv. If the price of strawberries increases to GHC15 per unit and the price of grapes and Sompa's income remain the same, discuss briefly what Sompa will have to do to maximize her satisfaction. b) Supposing strawberries was a giffen good, derive the demand curve for strawberries with this increase in price. c) Explain the notion that "on the basis of price changes goods can be classified into normal and giffen, and on the basis of income changes, goods can be classified into normal and inferior".
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