Suppose that in Montreal in December,2018,10 000 ski helmets were sold at a price of $60 each.And in Montreal in December,2019,20 000 ski helmets were sold at a price of $80 each.One possible explanation for the change is that,ceteris paribus,from 2018 to 2019 the ________ curve for ski helmets shifted to the ________.

Question

Quizplus · Accepted Answer

The increase in price from $60 to $80 suggests that the demand for ski helmets has increased, meaning that the demand curve has shifted to the right. As a result, the best choice is (D), demand; right.

Suppose That in Montreal in December,2018,10 000 Ski Helmets Were