Assume Anderson's General Store bought, on credit, a truckload of merchandise from American Wholesaling costing $23,500. If Anderson's paid National Trucking $700 cash for transportation, immediately returned goods to American Wholesaling costing $1,100, and then paid American Wholesaling within the 1/30,n/60 purchase discount period. How much did this inventory cost Anderson's? Assume Anderson's uses a perpetual inventory system