The manager of a small town grocery store who is in charge of ordering products reads in the newspaper that the unemployment related to the Covid-19 pandemic is expected to decrease local incomes by 2596 on average in the next month. He knows that the income elasticity of demand for rice is approximately -0.5. Given that rice is a good, the manager should stock rice. O A. normal: 109 more O B. inferior: 12.595 more O C. inferior: 12.59 less O D. normal: 12.596 less
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The manager of a small town grocery store who is in charge of ordering products reads in the newspaper that the
pandemic is expected to decrease local incomes by 2596 on average in the next month. He knows that the income elasticity of
approximately -0.5. Given that rice is a
good, the manager should stock
rice.
O A. normal: 109 more
O B. inferior: 12.595 more
O C. inferior: 12.59 less
O D. normal: 12.596 less
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Solved in 2 steps
- Among single non-college-educated women aged 30 – 40, average hours worked per week is 30 and the average wage is £12 per hour. A researcher collects data and finds that when the average wage increases to £15 per hour, average hours worked per week is now 27 hours. a) What is the elasticity of labour supply for this group of workers? Interpret your findings. Can you think of reasons for the sign of the elasticity for this particular group? b) Do you assume the elasticity of married non-college-educated women aged 30 – 40 to be similar? Briefly explain your reasoning.Chelsea Izkowski owns a fast food restaurant named Mickey Doodle's Burgers. Sherecently took a course in managerial economics and is eager to apply her knowledge tothe management of her business. She decides to estimate the price elasticity (EP) andincome elasticity (EI) of demand for DoodleBurgers and the cross-price elasticity (EDF) ofdemand for DoodleBurgers with respect to the price of FiddleBurgers, her chiefcompetitor. In order to estimate these elasticities, she collects the information that islisted in the table below, where Q is the quantity of DoodleBurgers sold in a week, PD isthe price of a DoodleBurger during the week, I is per capita annual income, and PF is theprice of a FiddleBurger during the week. Use this information to calculate the arc price,income, and cross-price elasticities of demand for DoodleBurgers.Q 1,000 1,100 983 831PD $1.20 $1.20 $1.20 $1.40I $10,000 $10,000 $11,000 $10,000PF $1.00 $1.10 $1.00 $1.00P & A Ch 05 Q10 Consider public policy aimed at smoking. Studies indicate that the price elasticity of demand for cigarettes is about 0.2. If a pack of cigarettes currently costs $5 and the government wants to reduce smoking by 10%, it should increase the price by ? %. If the government permanently increases the price of cigarettes, the effect on smoking 1 year from now will be ( larger / smaller ) than the effect 3 months from now. Studies also find that teenagers have a higher price elasticity of demand than do adults. Which of the following statements are consistent with this result? Check all that apply. Adults are more likely to be addicted to cigarettes. Teenagers do not have as much income as adults, so they are more price sensitive. It is legal for adults to consume alcohol, so many choose to spend their money on that good rather than cigarettes.
- Consider public policy aimed at smoking:a) Studies indicate that the price elasticity of demand for cigarettes is about 0.4. Ifpack of cigarettes currently costs $2 and the government wants to reduce smokingby 20 per cent, by how much should it increase the price?b) If the government permanently increases the price of cigarettes, will the policyhave a larger effect on smoking one year from now or five years from now? Why?Suppose household annual demand for gasoline follows the equation QD = 2000 – 500P + 25I where P is the price of a gallon of gasoline and I is household income in 1000s of dollars. Suppose that P = 3 and I = 60. What quantity of gasoline will households demand at this price and income level? __________ What is the income elasticity of demand for gasoline at this price, income, and quantity level? __________ What happens to the income elasticity of gasoline demand if I rises from 60 to 100? It _____________ (rises/falls) to ______________. Does this change in elasticity make gasoline buying more or less sensitive to income changes? __________The estimated monthly sales of Mona Lisa paint-by-number sets is given by the formula q = 95ep − 3p2⁄2, where q is the demand in monthly sales and p is the retail price in hundreds of yen. (a)Determine the price elasticity of demand E when the retail price is set at ¥300. E = Interpret your answer. The demand is going by % per 1% increase in price at that price level. Thus, a large price ___ is advised. (b)At what price will revenue be a maximum? (Round your answer to the nearest integer.) yen (c)Approximately how many paint-by-number sets will be sold per month at the price in part (b)? (Round your answer to the nearest integer.) paint-by-number sets per month
- If cross-elasticity of one commodity for another turns out to be zero, it means they areClose substitutesNone of theseGood complementsCompletely unrelatedd. Holding Donald's income and Pd constant at $120 and $1 respectively, what is Donald's demand curve for carrots? e. Suppose that a tax of $1 per unit is levied on donuts. How will this alter Donald's utility maximizing market basket of goods? f. Suppose that, instead of the per unit tax in (e), a lump sum tax of the same dollar amount is levied on Donald. What is Donald's utility maximizing market basket? g. The taxes in (e) and (f) both collect exactly the same amount of revenue for the government, which of the two taxes would Donald prefer? Show your answer numerically and explain why Donald prefers the per unit tax over the lump sum tax, or vice versa, or why he is indifferent between the two taxes.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
- 2. Pam is rich and at this high income level, her demand for good X is independent of income and given by X*=37.2- 3 px/py where px and py denote respectively the price of good X and the price of good Y. Assuming the price of good Y is equal to 1, find Pam's compensating variation if the price of good X rises from 2 to 3.4 dollars.If Andrew would like to buy slippers, he has to check the prices and the number of quantities that will fit to his financial capabilities. If at a price of $220 he can buy 3 slippers, however if he will be given a discount of $50, he would like to buy 5 slippers. Show the value of E using the Price elasticity formula and identify the kinds of E. Let’s see of his capabilities be translated based on his income of $8,000 and an increase of 20% with the same number of slippers. What do you think of his EY and what kind of goods he is capable of buying? On the other hand if changes in price would be interpreted by looking at its cross relationship with same price original and a 35% increase in price due to inflation, but still Andrew, considered the same number of quantities since its Christmas season.H6. At what price and quantity is the point-price elasticity of Q=70-.4P -1? Please show algebraically