Your Average Customer Is Located 5 Mailing Days Away from Your

Your average customer is located 5 mailing days away from your firm. In addition, it takes 1 day for your funds to be available for use once you have made your bank deposit. You have determined that your total collection time is 8 days. How long on average is it taking your firm to process the payments from your customers?

A) 2 days
B) 4 days
C) 6 days
D) 8 days
E) 10 days