Nancy was reviewing the water bill for her dog day care and spa and determined that her highest bill, $3,800, occurred in May when she washed 400 dogs and her lowest bill, $2,400, occurred in November when she washed 200 dogs. What was the fixed cost associated with Nancy's water bill?

A) $2,400

B) $3,800

C) $1,000

D) $1,400

Answer rating: 100% (QA)

C 1000 Explanation Variable cost per unit Change in tota... View the full answer