Modern Confectionaries, Al Khuwair is selling the following items at the following prices: a) Cream Rolls $10 per roll, b) Cream Pastry Sheets at $4 per sheet, c) Muffins at $2 per box d) Mixed Cookies at $20 per carton. 2019 Nov 20 To Marwa, Shinas: 10 rolls Cream Rolls, 6 boxes Muffins. Less 25% trade discount. Gross Amount: A Done $152 $120 $112 $100 Trade Discount: Done $28 $25 $30 $13 Net Amount: Done r $87 $75 $107 $84