The consumer expenditure for a commodity is the product of its market price and the number of units demanded . Suppose that for a certain commodity, the consumer expenditure is given by . Factor this in order to find an expression for the number of units demanded .

Question

The consumer expenditure  for a commodity is the product of its market price  and the number of units demanded  . Suppose that for a certain commodity, the consumer expenditure is given by  . Factor this in order to find an expression for the number of units demanded  . ​

Quizplus · Accepted Answer

We can write the given expression as:
11eb0d3b_9777_bbcd_9790_af9bb9e76404_TB1243_11 = 11eb0d3b_9777_bbcb_9790_c5a9dfdd7809_TB1243_11 * 11eb0d3b_9777_bbcc_9790_9ba4fad22049_TB1243_11
Dividing both sides by 11eb0d3b_9777_bbcb_9790_c5a9dfdd7809_TB1243_11, we get:
11eb0d3b_9777_bbcc_9790_9ba4fad22049_TB1243_11 = 11eb0d3b_9777_bbcd_9790_af9bb9e76404_TB1243_11 / 11eb0d3b_9777_bbcb_9790_c5a9dfdd7809_TB1243_11
Therefore, the expression for the number of units demanded is 11eb0d3b_9777_bbcc_9790_9ba4fad22049_TB1243_11, which is option B.

The Consumer Expenditure for a Commodity Is the Product