Horeb Electronics Ltd. (HEL) produces two types of television sets: ModelA (40 Inch HD LED TV) and ModelB (65 Inch HD LED TV) for sale in the Australian retail market..The market is highly competitive and the company is keen to maximize its protability by using management accounting techniques like costvolume-prot (CVP) analysis. As an employee of DoWell Consulting Firm. you got the opportunity to assist HE]. and answer their enquiry as a management accountant. The junior accountant of the company has complied relevant data from the annual budget for the year ended 31 December 2.020 to assist you complete your task_ Budgeted annual sales units 'udgeted sales price per unit 'udgeted variable manufacturing cost per unit $380 $460 Budgeted variable Selling & Admin, Cost per unit 3100 $150 Annual Fixed Costs: Fixed Manufacturing cost $387,600 Fixed Selling BL Admin cost $150,000 Required: 1. Calculate the number of Model-A and ModelB TV's that the company should-sell in order to break-even in the year 2020. [Ignore income taxes.) 2. Compute the safety margin in units for the year 2020. Explain the importance of knowing or calculating safety margin. 3. How many units of ModelA and Model-B TV's should the company sell in order to earn before tax prot of $76,800 in 2020? 4. Explain factors that affect the design of appropriate organizational structure. [60 to 100 words)