The following is a table showing Erica's marginal benefit from purchasing bottles of soda and bottles of iced tea from a grocery store. Quantity of Soda (in bottles) 1 2 3 4 5 Marginal Benefit of Soda (in dollars) 24 18 12 6 3 Quantity of Iced Tea (In bottles) 1 2 3 4 5 Marginal Benefit of Iced Tea (in dollars) 24 18 12 6 3 A. What is Erica's total benefit from purchasing 2 bottles of soda and 1 bottle of iced tea? Show your work. B. Assume the price of a bottle of iced tea is $5. Calculate the total consumer surplus if Erica purchases 3 bottles of iced tea. Show your work. C. Now assume the price of a bottle of soda is $3 and the price of a bottle of iced tea is $6. Erica spends her entire budget of $30 on bottles of soda and iced tea. i. Explain why Erica does not maximize her benefit when she purchases 2 bottles of soda and 4 bottles of iced tea. Use marginal analysis to explain your answer.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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The following is a table showing Erica's marginal benefit from purchasing bottles of
soda and bottles of iced tea from a grocery store.
Quantity of Soda (in
bottles)
1
2
3
4
5
Marginal Benefit of Soda (in
dollars)
24
18
12
6
3
Quantity of Iced Tea (In
bottles)
1
2
3
4
5
Marginal Benefit of Iced Tea (in
dollars)
24
18
12
6
3
A. What is Erica's total benefit from purchasing 2 bottles of soda and 1 bottle of
iced tea? Show your work.
B. Assume the price of a bottle of iced tea is $5. Calculate the total consumer
surplus if Erica purchases 3 bottles of iced tea. Show your work.
C. Now assume the price of a bottle of soda is $3 and the price of a bottle of iced
tea is $6. Erica spends her entire budget of $30 on bottles of soda and iced tea.
i. Explain why Erica does not maximize her benefit when she purchases 2 bottles
of soda and 4 bottles of iced tea. Use marginal analysis to explain your answer.
ii. what are the optimal quantities of soda and iced tea at these prices?
iii. Suppose the price of a bottle of iced tea drops to $3. Calculate Erica's cross-
price elasticity of demand for bottles of soda with respect to the price of bottles of
iced tea, and state whether the 2 goods are substitutes or complements. Show
your work.
Transcribed Image Text:The following is a table showing Erica's marginal benefit from purchasing bottles of soda and bottles of iced tea from a grocery store. Quantity of Soda (in bottles) 1 2 3 4 5 Marginal Benefit of Soda (in dollars) 24 18 12 6 3 Quantity of Iced Tea (In bottles) 1 2 3 4 5 Marginal Benefit of Iced Tea (in dollars) 24 18 12 6 3 A. What is Erica's total benefit from purchasing 2 bottles of soda and 1 bottle of iced tea? Show your work. B. Assume the price of a bottle of iced tea is $5. Calculate the total consumer surplus if Erica purchases 3 bottles of iced tea. Show your work. C. Now assume the price of a bottle of soda is $3 and the price of a bottle of iced tea is $6. Erica spends her entire budget of $30 on bottles of soda and iced tea. i. Explain why Erica does not maximize her benefit when she purchases 2 bottles of soda and 4 bottles of iced tea. Use marginal analysis to explain your answer. ii. what are the optimal quantities of soda and iced tea at these prices? iii. Suppose the price of a bottle of iced tea drops to $3. Calculate Erica's cross- price elasticity of demand for bottles of soda with respect to the price of bottles of iced tea, and state whether the 2 goods are substitutes or complements. Show your work.
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