In order to justify their position candidate make assumption that the price effect would be larger than the quantity effect.
What is Price?
The amount of money required to obtain a certain thing is referred to as its price. Price is a measure of value in the sense that the amount people are willing to pay for a commodity signifies its value.
Concept:
Candidate A claims that raising the sales tax from 5% to 7% will enhance revenue. This suggests that the price effect is greater than the quantity effect because when taxes rise, prices rise and quantities fall; hence, tax revenue will rise only if the price effect is more than the quantity effect.
And Candidate B claims that the tax would harm merchants and customers, slow the economy, and reduce tax revenue, but only if the quantity effect outweighed the price effect.
As a result, Candidate A believes that the price effect will be greater than the quantity effect.
To learn more about Price visit:
brainly.com/question/19091385
#SPJ4