If pizza is a normal good, then which of the following could be the value of income elasticity of demand?(2marks) a) 0.2. b) 0.8. c) 1.4 d) All of the above.
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7.If pizza is a normal good, then which of the following could be the value of income
elasticity of demand?(2marks)
a) 0.2.
b) 0.8.
c) 1.4
d) All of the above.
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- (a) Define the price elasticity of demand and the income elasticity of demand. (b) Elaborate FOUR (4) determinants of the price elasticity of demand. "Tea and coffee are substitute goods, while cars and petrol are complementary goods." Discuss this statement based on the concept of cross elasticity of demand. (c)Which of the following is/are correct? (i) If price elasticity of demand = 0, total revenue is maximised (ii) (111) If income elasticity of demand is -1.5 then an increase in income of 12% results in a fall in quantity demanded by 18% and the good is inferior. Price elasticity of demand is constant for a demand curve with constant slope. (iv) Pepsi and coke are likely to have a positive cross price elasticity of demand O A. Only (ii) and (iv) are correct. OB. Only (ii) is correct. OC. None of the above are correct. O D. Only (i) is correct. OE. Only (i) and (iii) are correct.Suppose we know that the price elasticity of demand for organic carrotsis −1.5. If a grocer decreases the price of organic carrots by 12%,what would we expect to happen to the quantity of organic carrotspurchased?(a) Decrease by 18%(b) Decrease by 6%(c) Increase by 6%(d) Increase by 8%(e) Increase by 18%
- 6) Your income rises from $2,000a year to $10,000 and your purchases of beer change from 10 to 40. What number below most closely approximates your income elasticity over this range? A) 1 B) 1.25 C) 0.75 D) 0.25(a) Define Price Elasticity of Demand. What are the 3 Types of Price Elasticity of Demand?(b) Calculate the Price Elasticity of Demand from the graph.(c) Depending on the elasticity, what kind of good does the given graph show? Explain11.) In the market for cars, the price elasticity of supply is +1.5, and the price elasticity ofdemand is -0.8. The equilibrium price is $ 30 thousand, and quantity is 120 million.(a) Assuming supply and demand are linear, reconstruct and draw the supply and demandcurves. Label the intercepts.(b) To reduce traffic, the government imposes a $400 tax on cars. What are PB and PS after thetax? What is the new equilibrium quantity? Illustrate them on the same graph.(c) How big is the change in consumer surplus, producer surplus, government revenue, anddeadweight loss?
- (a)Diagrammatically show and explain how oil prices dropped as concerns over fuel demand in the near term in COVID-19 pandemic hit Europe and the United States. (b)Diagrammatically show and explain what happened to the oil market if the price remained unchanged despite the concerns over the fuel demand. (c)You sell two different goods: printers and toner cartridges. The price elasticity of demand for the printers is -3.4, and you earn a revenue of RM15,000 per month from the good. You earn a revenue of RM5,000 per month from the toner cartridges. The cross price elasticity of demand for both of the goods is -2.5. If you decide to decrease the price of the printers by 5%, calculate your new total revenues for…23) Suppose the price elasticity of demand for a product is 1.8. If a supplier wants to increase revenue, they shoud (increase or decrease price- SELECT ONE) increase 24) Goods that are considered luxuries tend to be more (price elastic or price inelastic- SELECT ONE)price elastic 25) When the price is increased and total revenues increase, the elasticity of demand is (price elastic or price inelastic- SELECT ONE)price inelastic½ 1.CQLPrecalc.2 The monthly supply S(p) and demand D(p) for a video game console is given by the graphs. Complete parts a-e below. Quantity, q S(p) = D(p) = (Type expressions using p as the variable.) 5000- 4500- 4000- 3500- 3000- 2500 2000-€ 1500- 1000- 500-S(p) 0+ 0 (p) 200 400 600 800 1000 Selling price per unit, p a) Describe how the increased selling price of an item affects the consumer demand and producer supply. If the selling price of an item is higher than it should be, the consumer demand for the item will decrease and the producer's willingness to supply it will increase. b) Find formulas for the functions q = D(p) and q = S(p).
- Suppose price elasticity of demand is greater than 1. Which of the following example is correct? (a) If I increase price of oranges by 1%, sales of oranges increase by more than 1%. (b) If I increase price of oranges by 1%, sales of oranges decline by less than 1%. (c) If I increase price of oranges by 1%, sales of oranges increase by less than 1%. (d) If I increase price of oranges by 1%, sales of oranges decline by more than 1%. Consider the following table: Table 2.7 Market Size and Average Winning Percentage in the National Basketball Association: 2004-05 to 2015-16 Variable Market size Coefficient -0.0021 t-Statistic -0.67 (a) Market size impacts average winning percentage negatively and it is statistically sig nificant. (b) Market size impacts average winning percentage negatively but it is statistically in- significant. (c) Average winning percentage is positively correlated with market size and statistically significant. (d) Market size impacts average winning percentage…In this problem, p is in dollars and q is the number of units. Suppose that the demand for a product is given by pq + p + 100g = 50,000. (a) Find the elasticity when p = $67. (Round your answer to two decimal places.) (b) Tell what type of elasticity this is. O Demand is elastic. Demand is inelastic. Demand is unitary elastic. (c) How would a price increase affect revenue? Revenue is unaffected by price. An increase in price will result in a decrease in total revenue. O An increase in price will result in an increase in total revenue.19) If your income increased by 10% and the quantity of pizza you demanded increased by 5%, your income elasticity of demand for pizza is A) 10%. B) -2. C) 2. D) 0.5.