2.1 Sipho is working at Shining Cars Car Wash and has the following wago options: He receives R20 for every car that he washes, OR R200 per day plus R10 per car that he washes. The equations representing the options are: Option 1: Wage (R)-R20 × u Option 2: Wage (R) R200+ R10 x a (n = the number of cars washed) (n= the number of cars washed) COST IN RANDS (R) 1400 1200 1000 800 600 400 200 0 WAGES OF CAR WASH (OPTIONS 1 AND 2) 0 10 20 30 40 50 60 70 NUMBER OF CARS -Option 1 Option 2 Use the above information and the graph to answer the questions that follow. 2.1.1 Write down the graph which indicates option I and option 2. Use letters A and B. (2) 2.1.2 Explain the meaning of break-even point in this context (2) 2.1.3 Sipho opted for wage option 2. He washed 12 cars on the first day. Verify, showing all calculations or by use of the graph that if he had chosen option 1, he would have camed R80 less for the day. (6)​