A builder has agreed not to erect all "lookalike" homes in a new subdivision. Five exterior designs are offered to potential homebuyers. The builder has standardized three interior plans that can be incorporated in any of the five exteriors. How many different ways are the exterior and interior plans offered to potential homebuyers?
A) 8
B) 10
C) 15
D) 30

Question

Quizplus · Accepted Answer

There are 5 exterior designs and 3 interior plans. So, the total number of different ways the exterior and interior plans are offered to potential homebuyers is 5 * 3 = 15.

A Builder Has Agreed Not to Erect All "Lookalike" Homes