Compute the missing amounts in the separate (partlal) income statements A, B, and C

Compute the mlsslng amounts In the separate (partlal) Income statements A, B, and C Seles Sales discounts Sales returns and allowances Net sales Cost of goods sold Gross profit 2, 600 6,200 46,000 15,200 42,000 19,800 16,200 112,000 4,200 9,200 26,500