Question $4[11$ Marks$]$ Hank's Satelite is a company that produces customised satellite dishes for the local community. In the year $2023,$ the auditors recorded that $900$ dishes were manufactured and sold for R$2500.$ Also, the company incurred the following costs for the year: Direct Labour costs: R$400$ per dish Raw Materials: R$180$ per dish Depreciation: R$8000$ Rent of building: R$15000$ per month. Required: Given the above information, calculate Hank's Satelite Total revenue, Total cost, Net surplus $($loss$),$ Total fixed costs and Total variable costs for the year $2020.$ Ensure to state the formula before attempting each answer. $(11$ Marks$)$