Managerial Accounting please show all the steps and tables.. will give thumbs up

a) Statement of profit or loss and other comprehensive income for Badrul Machine Bhd. for 2019 appears below. BADRUL MACHINE BHD. Statement of profit or loss and other comprehensive income For the Year Ended December 31, 2019 Sales (40,000 units) Variable expenses Contribution margin Fixed expenses Net income (loss) RM1,000,000 700,000 300,000 360,000 RM 60,000 Required: Answer the following independent questions and show computations using the contribution margin technique to support your answers: i. What was the company's break-even point in sales (RM) in 2019? ii. How many additional units would the company have had to sell in 2019 in order to earn net income of RM45,000? iii. If the company is able to reduce variable costs by RM2.50 per unit in 2020 and other costs and unit revenues remain unchanged, how many units will the company have to sell in order to earn a net income of RM45,000