Suppose the demand for frozen pizzas is given by the following equation: QD=100-50P +25P₂-1.51 where QD denotes quantity demanded of frozen pizzas, P denotes the price of a frozen pizza, Pp denotes the price of pizzeria pizza, and / denotes daily income. Answer the following questions assuming the price of a pizzeria pizza is $10 and income is $10, unless otherwise noted. income increases from $10 to $20 but none of the other assumptions change, what is the tity demanded of frozen pizzas when the price of frozen pizzas is $5? escribe the change in the quantity demanded of frozen pizzas when income increases.

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Chapter1: Making Economics Decisions
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1. Suppose the demand for frozen pizzas is given by the following equation:
2D =
=100-50P+25P, -1.51
where QD denotes quantity demanded of frozen pizzas, P denotes the price of a frozen pizza, PP
denotes the price of pizzeria pizza, and / denotes daily income.
Answer the following questions assuming the price of a pizzeria pizza is $10 and income is $10,
unless otherwise noted.
a). If income increases from $10 to $20 but none of the other assumptions change, what is the
quantity demanded of frozen pizzas when the price of frozen pizzas is $5?
b). Describe the change in the quantity demanded of frozen pizzas when income increases.
c). What is the meaning of the sign in front of the coefficient on the / variable?
Transcribed Image Text:1. Suppose the demand for frozen pizzas is given by the following equation: 2D = =100-50P+25P, -1.51 where QD denotes quantity demanded of frozen pizzas, P denotes the price of a frozen pizza, PP denotes the price of pizzeria pizza, and / denotes daily income. Answer the following questions assuming the price of a pizzeria pizza is $10 and income is $10, unless otherwise noted. a). If income increases from $10 to $20 but none of the other assumptions change, what is the quantity demanded of frozen pizzas when the price of frozen pizzas is $5? b). Describe the change in the quantity demanded of frozen pizzas when income increases. c). What is the meaning of the sign in front of the coefficient on the / variable?
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