please answer accordingly

QUESTION 4 4.1 During a time study in a restaurant of making a sandwich, the following four elements were timed in minutes and the data recorded below. Rest allowance is 7% and contingency allowance is 5%. Elements Cycles and observed times 1 2 3 4 5 6 7 8 oo 9 0.5 0.4 0.5 0.5 0.6 0.5 0.7 0.5 0.6 0.7 0.5 0.8 0.5 0.9 0.8 0.7 Grasp and layout 0.4 bread slices Spread 0.5 mayonnaise Place ham and 0.15 lettuces Place the top 0.11 slice and stack 0.16 0.15 0.11 0.16 0.14 0.11 0.17 0.12 0.13 0.12 0.13 0.11 0.16 0.13 0.14 0.11 FEW1501/2022 (12) Determine the standard time of each element. 4.2 The Cumulative Timing approach was used to time a job and its elements. Use the following stop-watch readings to determine the duration of each element. (5) Stop-watch reading after element 1 is 0.03 minutes Stop-watch reading after element 2 is 0.07 minutes Stop-watch reading after element 3 is 0.13 minutes Stop-watch reading after element 4 is 0.18 minutes Stop-watch reading after element 5 is 0.24 minutes [17]