QUESTION 3 20 MARKS Calculate the following: COMPANY A Mark-up Sales 25 Percent N$ 12 500 N$ 4 500 Inventory 01.04.2016 Inventory 31.03 .20 17 Calculate: Gross Profit, Purchases and Cost of Sale? N$ 3 800 COMPANY B Margin Purchases 20 Percent N$ 22 400 N$ 8 700 Inventory 01.06.2016 Inventory 31.05.2017 Calculate: Gross Profit, Sales and Cost of Sale? N$ 5 100 COMPANY C N$ 54 500 N$ 12 000 Sales Gross Profit Calculate: Percentage Mark-up, Margin and amount of Cost of Sale