ABC Co sells 10,000 pairs of shoes annually at an average price of $68 a pair. It is considering adding a lower-priced line of shoes which sell for $49 a pair. ABC Co estimates it can sell 5,000 pairs of the lower-priced shoes but will sell 1,000 less pairs of the higher-priced shoes by doing so. What is the incremental amount of the sales from the lower-priced line of shoes?