I g. Refer to the original data. During the first year, the shop only sold 4,500 pieces of toe shirts and reported the following operating results: Sales (4,500 units @ RM20) Variable cost (4,500 units @ RM8) Contribution margin Fixed cost Net operating income RM90,000 36,000 54,000 30,000 RM24.000 1. Calculate the degree of operating leverage? (2 marks) ii. Aisyah is confident that with an ecommerce platform, her customers will come from all over the world. Therefore, she can increase sales by 15% next year. Using the degree of operating leverage. calculate the expected percentage increase in net operating income and also the total net operating income next year (3 marks) Grand Total (25 Marks)