Question 4 Windy Sails Limited has prepared the following cost analysis for 6 months of trading. Sales (sets) 1,800 Price $850 per set Materials costs $150 per set Labour costs $150 per set Other variable costs $150 per set Overheads $600,000 for 6 months operation Advise the company based on the requirement below; REQUIREMENT 1. Determine the break-even quantity, and confirm this by calculation. CR (8 Marks) 2. Identify the firm's margin of safety for the period. EV(3 Marks) 3. Calculate the profit made during the period? AN(8 Marks) 4. Evaluate the use of break-even analysis to a company within its decision-making procedures. EV(1 Marks) [Total: 20 Marks