6.

a. Using the ordinary dating method, calculate the discount date and the net date for the transaction.

Date of Invoice	Terms of Sale	Discount Date(s)	Net Date
July 11	3/20, n/45

b. A retailer buys merchandise from a supplier with an invoice amount of $12,800. The terms of the sale are 6/20, n/30. What is the net amount due (in $) on the order if the bill is paid by the 20th day?

$ ____

c. A retailer purchases some merchandise with an invoice price of $19,100 and terms of sale of 5/15, n/45. What is the net amount due (in $) on the order if a partial payment of $10,800 is made on the 15th day? (Round your answer to the nearest cent.)

$______