QUESTION 1 (20 MARKS) Calculate the missing data for each of the following independent cases. Ignore income tax. Sales Variable Total Fixed Break- Revenue costs contribution costs Net profit even sales value R R R R R R 55 000 11 000 (a) (b) 19 000 (c) (d) 60 000 (e) 60 000 (f) 80 000 160 000 (g) 30 000 (h) (i) 160 000 (j) 120 000 240 000 (k) 150 000 (1) 500 000 (m) (n) 50 000 (0) 100 000 REQUIRED FOR QUESTION 1: MARKS Calculate the missing data. Enter your answers into the answer sheet provided 20