Question 5 (Compulsory Question) (15 marks) Sultan Center uses Perpetual Inventory System. The following information is available for the month of June: June 1 Beginning inventory 36 units @$ 28 10 Purchase 30 units @$ 36 15 Sales 24 units @$ 72 18 Purchase 8 units @ $ 44 21 Sales 30 units @ $ 72 Requirements: A. Prepare perpetual inventory record for Sultan Center using Weighted average in costing method. B. Calculate Gross Profit for June in $ and as percentage %