2.3 This flow diagram shows the cost of candles at the shop. Calculate the missing input (3) and output numbers in the flow diagram . Input numbers No. of candles 1 Output numbers Cost (R) 7 14 2 3 : ךא a. 1.21 15 b. 105 Calculation plan c. 14 98 2.4 What is the calculation plan or rule connecting the input and the output numbers? (1)​