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A.4.4.2 Teaching Quiz

A.4.4.2 Teaching Quiz

Q Question 1 1 / 1 pts When the price of a bracelet was $25 each, the jewelry shop sold 20 per month. When it raised the price to $35 each, it sold 14 per month. Using the midpoint method, the price elasticity of demand for bracelets is about Question 2 1 / 1 pts When the price of good A is $50, the quantity demanded of good A is 500 units. When the price of good A rises to $70, the quantity demanded of good A falls to 400 units. Using the midpoint method, the price elasticity of demand for good A is Question 3 1 / 1 pts In Figure 6-2, the price elasticity of demand (dropping all minus signs) is ____ between P = 4 and P = 6 than between P = 10 and P = 12 because between the lower set of prices the percentage change in price Question 4 1 / 1 pts Suppose that 500 candy bars are demanded at a particular price. If the price of candy bars rises from that price by 10 percent, the number of candy bars demanded falls to 480. Using the midpoint approach to calculate the price elasticity of demand, it follows that the Question 5 1 / 1 pts Consider luxury weekend hotel packages in Las Vegas. When the price is $250, the quantity demanded is 2,000 packages per week. When the price is $280, the quantity demanded is 1,700 packages per week. Using the midpoint method, the price elasticity of demand is about

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1.1.062.0.67, and an increase in price will result in an increase in total revenue for good A.3.smaller; greater4.price elasticity of demand for candy bars in this price range is about 0.41.5.1.43, and an increase in the price will cause hotels' total revenue to decrease.