Which of the following will NOT affect the supply of cars?
A)an increase in the price of steel
B)an improvement in automobile production technology
C)an increase in the productivity of auto workers
D)a decrease in the price of cars

Question

Quizplus · Accepted Answer

A decrease in the price of cars would affect the demand for cars, not the supply. The other choices would affect the supply of cars: an increase in the cost of inputs (such as steel) would increase the cost of production and decrease supply, an improvement in technology would increase productivity and therefore supply, and an increase in worker productivity would also increase supply.

Which of the Following Will NOT Affect the Supply of Cars