can someone help me this cant get the right answer

Assume Anderson's General Store bought, on credit, a truckload of merchandise from American Wholesaling costing $23, 500. If the company was charged $700 in transportation cost by National Trucking, immediately returned goods to American Wholesaling costing $1, 100. and then took advantage of American Wholesaling's 1/10. n/30 purchase discount. How much did this inventory cost Anderson's