Question 2 (10 marks)-High-Low method-Delta Computer Inc., Delta Computer Inc., makes computers and has the following costs at given levels of production Units Produced 20 25 Month January February March April May June 30 35 40 45 Total Costs $ 20,000 22,500 25,000 27.500 30,000 32.500. a. Use the high-low method to compute the variable and fixed elements of Gamma's total costs. 5 marks) b. Estimate the total cost of making 50 computers, assuming that total fixed costs and the variable cost rate do not change.( 5 marks)