Mr. Shrikant always spends 20% of his income on commodity 'X'. The income elasticity of demand for commodity 'X' is O a. 0,15 O b. 6.67 OC -0.15 Od . 1
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Mr. Shrikant always spends 20% of his income on commodity 'X'. The income elasticity of demand for commodity 'X' is
O a. 0,15
O b. 6.67
OC -0.15
Od . 1
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- A 10 percent decrease in income decreases the quantity demanded of CDs by 3 percent. The income elasticity of demand for CDs is Select one: O a. -0.3 O b. 0.3 O c. 3.3 O d. 10A 10 percent decrease in the price of a Pepsi decreases the demand for a Coca- Cola by 50 percent. The cross elasticity of demand between a Pepsi and Coca- Cola is Pepsi and Coca-Cola are: Select one: O a. 5; substitutes O b. 0.2; complements O c. 50; substitutes O d. 5; complements In order to prove that peanut butter and Jelly are complements, one should measure the and get a ***Destroy all sheets/clear white board during the exam before logging out (make sure the proctor sees you)** Select one: O a. cross-price elasticity; negative number O b. price elasticity of demand; number greater than 1 (in absolute value) O c. cross-price elasticity; positive number O d. price elasticity of demand; number less than 1 (in absolute value)The quantity demanded of a product rises from 90 to 110 units when the price falls from $1.20 to $.80 per unit. The price elasticity of demand for this product is approximately O a. 4.0 O b. 1.0 O c. 0.5 O d. 2.0
- A gift shop sels ceramic figurines for $80 and crystal vases for $100. At these prices, the gift shop sells 12 ceramic figurines and 8 orystal vases p quantity demanded of ceramin figurines and crystal vases will increase to 18 units and 12 units per day, respectively. If the gift shop wants to increase revenue, which of the following actions should be taken? OA Increase the price of both ceramin figurines and crystal vases OB. Decrease the price of both ceramic figurines and crystal vases. OC. Increase the price of ceramic figurines and decrease the price of crystal vases. OD. Decrease the price of ceramic figurines and increase the price of crystal vases day. If the price of ceramic figurines fals to $64 and the price of crystal vases fails to $25, the38. Suppose that a consumer's annual(income decreased by RO 300, causing a 15% decrease in the quantity of beef the consumer demands. If the consumer has an Ancome elasticjty of demand.of 1.0 for beef, what is her new income? a. RO 2700, b. RO 3000. C. RO 1700 d. RO 3300. 15 |-0 = 300 -1,7The following graph shows the demand for a good. PRICE (Dollars per unit) 70 ++ 35 25 10 0 OO +-+- 1 14 Region Between W and X 6 Between X and Y Between Y and Z O True O False For each of the regions listed in the following table, use the midpoint method to identify if the demand for this good is elastic, (approximately) unit elastic, or inelastic. I EL 15 21 Elastic O O QUANTITY (Units) W Inelastic Unit Elastic O O O Demand O True or False: The slope of the demand curve is equal to the value of the price elasticity of demand. (?)
- Last year when John graduated and received a 20 percent pay increase, the average number of restaurant meals he consumed rose from one a week to three a week. Hence his income elasticity for restaurant meals is O a. 0.50. O b. 5.00. Oc 0.50. Od. -5.00.A 10 percent increase in income leads to a 15% decrease in the quantity of Cheetos demanded but no change in the price of Cheetos. From this information, we can assume: O Cheetos are an inferior good and price elasticity of demand is less than 1. O Cheetos are a normal good and price elasticity of demand is greater than 1. Cheetos are an inferior good and price elasticity of supply is equal to zero. Cheetos are an inferior good and price elasticity of supply is infinite.Assume that demand for a service depends upon price and income, where the price elasticity of demand is Ep o=-0.6 and the income elasticity of demand is E1, q=1.2. If price falls by 49 and income rises by 296, the quantity demanded of the service will O A. increase by 69 O B. increase by 4.896 O C. decrease by 9.6% O D. decrease by 2.49
- The following graph shows the demand for a good. PRICE (Dollars per unit) 280 180 140 40- 0 12 Region Between X and Y Between W and X Between Y and Z Z O True O False 42 54 QUANTITY (Units) For each of the regions listed in the following table, use the midpoint method to identify if the demand for this good is elastic, (approximately) unit elastic, or inelastic. 84 W O O Demand Elastic Inelastic Unit Elastic O O O O O O O (?) True or False: The slope of the demand curve is not equal to the value of the price elasticity of demand.The price elasticity of gasoline supply in the U.S. is 0.6. If the price of gasoline rises by 10%, what is the expected change in the quantity of gasoline supplied in the U.S.? O a 2.0% O b. -3.5% OC. 6.0% O d. 3.5% e. 6.0%Suppose Mimi demands 12 pieces of sushi when she earns $3,000 a month. When she gets a raise, she now earns $4,000 a month and demands 16 pieces of sushi. What is Mimi's income elasticity of demand for sushi? 0.5 0 1 O 0.67 O 1.5