If it costs Vijay $150 to design 5 Web sites and $175 to design 6 Web sites,then $175 is the marginal cost of producing the 6th Web site.

Question

Quizplus · Accepted Answer

To find the marginal cost of producing the 6th Web site, we need to determine the additional cost of producing the 6th Web site compared to the cost of producing the 5th Web site. 
Cost of producing 5 Web sites = $150 
Cost of producing 6 Web sites = $175 
Therefore, the total cost of producing the 6th Web site is $175, but the additional cost compared to producing the 5th Web site is: 
Marginal cost = Cost of producing 6 Web sites - Cost of producing 5 Web sites 
Marginal cost = $175 - $150 
Marginal cost = $25 
So, the marginal cost of producing the 6th Web site is $25, not $175.

If It Costs Vijay $150 to Design 5 Web Sites