The table below shows the weekly demand for machine screws at the local hardware store. Demand for Machine Screws Price (dollars per pack) $5.00 4.50 4.00 3.50 Quantity (packs of 100 screws) 25 85 145 3.00 2.50 205 265 2.00 325 385 445 505 1.50 1.00 0.50 0.00 565 Instructions: Round your answers to 2 decimal places. If you are entering a negative number include a minus sign. a. Using the starting point method, what is the price elasticity of demand from a price of $4.50 to a price of $4.00 per pack of 100 screws? b. Using the starting point method, what is the price elasticity of demand from a price of $2.50 to a price of $2.00 per pack of 100 screws? c. Using the starting point method, what is the price elasticity of demand from a price of $1.00 to a price of $0.50 per pack of 100 screws?
The table below shows the weekly demand for machine screws at the local hardware store. Demand for Machine Screws Price (dollars per pack) $5.00 4.50 4.00 3.50 Quantity (packs of 100 screws) 25 85 145 3.00 2.50 205 265 2.00 325 385 445 505 1.50 1.00 0.50 0.00 565 Instructions: Round your answers to 2 decimal places. If you are entering a negative number include a minus sign. a. Using the starting point method, what is the price elasticity of demand from a price of $4.50 to a price of $4.00 per pack of 100 screws? b. Using the starting point method, what is the price elasticity of demand from a price of $2.50 to a price of $2.00 per pack of 100 screws? c. Using the starting point method, what is the price elasticity of demand from a price of $1.00 to a price of $0.50 per pack of 100 screws?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Question

Transcribed Image Text:The table below shows the weekly demand for machine screws at the local hardware store.
Demand for Machine Screws
Price (dollars per
pack)
$5.00
Quantity (packs of
100 screws)
4.50
25
4.00
85
3.50
145
3.00
205
2.50
2.00
265
325
385
445
1.50
1.00
0.50
505
0.00
565
Instructions: Round your answers to 2 decimal places. If you are entering a negative number include a minus sign.
a. Using the starting point method, what is the price elasticity of demand from a price of $4.50 to a price of $4.00 per pack of 100
screws?
b. Using the starting point method, what is the price elasticity of demand from a price of $2.50 to a price of $2.00 per pack of 100
screws?
c. Using the starting point method, what is the price elasticity of demand from a price of $1.00 to a price of $0.50 per pack of 100
screws?
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