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Question 2 HUB Plc produces two products Pen and Paper. The information below contained the firm costs cards: 14 Pen () Paper () Selling price/unit 50 56 Materials needed 16 40 Labour 10 Other variable costs 14 Fixed costs 16 14 Profit/unit 4 4 Machine hours/unit 2 hrs 1 hrs Maximum demand 20,000 units 10,000 units 14 The total hours available are 48,000. Required: a. Calculate the optimum production plan and the maximum profit using a throughput accounting approach. (12 marks) b. Calculate and interpret the Throughput Accounting ratios (TPAR ratios). (3 marks) Total: 15 marks