In the graph on the right, the demand for sub sandwich rolls has changed because the price of sandwich meat has risen from $2.80 to $3.80 per package. The cross-price elasticity of demand between sandwich meat and sub sandwich rolls is. (Use the midpoint formula and enter your response rounded to two decimal places. Be sure to include the minus sign if necessary.) Question Viewer Price (dollars per package of rolls) 4.00- 3.75- 3.50- 3.25- 3.00- 2.75- 2.50- 2.25- 2.00-1.89 1.75- 1.50- 1.25- 1.00- 0.75- 0.50- 0.25- 0.00- 0 Submarine sandwich rolls S •D₁ ·D₂ 6,000 7,0009,000 3,000 6,000 9,000 12,000 15,0 Quantity (packages of rolls per week)

The quantity demanded for product A increases 8% when the price of product B increases 16% and the other variables remain the same. Calculate the cross elasticity of demand. Products A and B, are they complementary or substitutes? Why? By drawing a graph, show the change in the demand curve for product A as a result of the change in the price of product B.

The accompanying table lists the cross-price elasticities of demand for several goods, where the percent quantity change is measured for the first good of the pair, and the percent price change is measured for the second good.  ( please see image) a. Explain the sign of each of the cross-price elasticities. What does it imply about the relationship between the two goods in question? b. Compare the absolute values of the cross-price elasticities and explain their magnitudes. For example, why is the cross-price elasticity of McDonald’s burgers and Burger King burgers less than the cross-price elasticity of butter and margarine? c. Use the information in the table to calculate how a 10% increase in the price of Pepsi affects the quantity of Coke demanded. d. Use the information in the table to calculate how a 5% decrease in the price of gasoline affects the quantity of SUVs demanded.

Suppose that in a week the price of spaghetti sauce increases from $5.00 to $5.50 per jar. At the same time, the quantity of spaghetti sauce demanded at a typical grocery store decreases from 10,000 to 8,500 jars per week. What is the price elasticity of demand for spaghetti sauce? Instructions: Round your response to one decimal place. -1.7

What is the formula for the price elasticity of demand? The percentage change in the A) quantity demanded divided by the percentage change in the price of a substitute or complement. B) quantity demanded divided by the percentage change in price. C) quantity demanded divided by the percentage change in income. D) quantity supplied divided by the percentage change in price.

If price decreases from 20 $ to 12 $, what will be the magnitude of price elasticity of demand? Calculate showing formula, figures and arithmetic operations. Use simple notation. Example: (8+2)/2=5. *

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Respond to the following in a minimum of 175 words: Compare and contrast the price elasticity of supply and price elasticity of demand. Define income elasticity and how it distinguishes normal and inferior goods. How do you think income elasticity affects a normal good versus an inferior good? Provide a real-world example.

Price of Erasers Quantity Demanded of Erasers Quantity Demanded of Pencils 0.90 1.40 -1.94 30 19 Using the above information and the midpoint method, what's the cross price elasticity between pencils and erasers when the price of erasers change from $0.90 to $1.40? (Hint: enter your answers in 2 decimals) Your Answer: Answer 21 19

The following table below shows the information on price, quantity of goods and income level. PRICE OF GOOD A   QUANTITY     GOOD A GOOD B GOOD C 20 150 80 40 30 100 50 70 Based on the information above, a) Calculate the price elasticity of demand for good A when the price increases from RM 20 to RM 30. b) Calculate the cross-price elasticity of demand for good A and Good B when price increases from RM 20 to RM 30. State the relationship between good A and Good B and give an example of good that has the same relationship with A and good B. c) Calculate the cross-price elasticity of demand for good A and good C when price increases from RM 20 to RM 30. State the relationship between good A and good C and provide an example of good that has the same relationship with A and good C.