Zeus, Inc. has 30% of its sales in receivables that are collected in the month of sale and the remaining 70% of sales result in receivables collected in the month after the sale. Zeus, purchases are made and paid for in the month of sales and are 50% of sales. Sales are projected as follows: August - -$14,000; September- $20,000; October $18,000 Calculate the net cash flows for the month of October a. ($3,600) b. $5,000 c. $10,400 d. $10,000