Cash sales (25%) ……………………………………….
Credit sales (75%) ……………………………………..
Receivables at 12/31/2017 ………………………….
Month after sale (60%) …………………………..
Second month (40%) ………………………………….
Total from credit customers ……………………….
Cash sales…………………………………………………
Credit purchases ……………………………………….
Month after purchase (20%) ……………………….
Second month (80%) ………………………………….