Hello everyone!

Can someone help me pls for this question...?

Thanx

A Company expects its September sales to be 15% higher than its August sales of $140,000. Purchases were $75,000 in August and are expected to be $85,000 in September. All sales are on credit and are collected as follows: 30% in the month of the sale and 70% in the following month. Merchandise purchases are paid as follows: 25% in the month of purchase and 75% in the following month. The beginning cash balance on September 1 is $71,500. The ending cash balance on September 30 would be:

A) 121,800

B) 148,700

C) 140,300

D) 143,700

E) 135,300