At the beginning of 2021, Angel Corporation began offering a two-year warranty on its products. The warranty program was expected to cost Angel 7% of net sales. Net sales made under warranty in 2021 were $219 million. Fifteen percent of the units sold were returned in 2021 and repaired or replaced at a cost of $5.10 million. The amount of warranty expense on Angel's 2021 income statement Is: Multiple Choice O $15.33 million. O $32.85 million. O $5.10 million. O $18.73 million