Calculate the missing amounts. b d Net sales $ 209,400 $ 164.400 $ 74,400 41,800 Cost of goods sold 302,800 205,800 Gross profit from sales 108.600 75,600 91,800 Operating expenses 92,800 105.800 Profit (loss) (31,200) (5,700) 56.800 (28,200) M