N sales 20,000 cost of sales 10,000 operating expenses 2,500 expenses prepaid included in operating expenses 500 Use the information above to answer the fol...

Question 1 Report

  N
sales 20,000
cost of sales 10,000
operating expenses 2,500
expenses prepaid included in operating expenses 500

Use the information above to answer the following question. 

What is the gross profit margin?