All are one question

A continuous stop watch time study was conducted on an operation that consists of 5 elements as shown in the table below: Elements 1 2. 3 4 5 Ratings Load 0.1582 1.382 2.631 3.862 5.087 117 machine 100 102 Run 0.7071 1.93 3.18 4.411 5.636 (Automatic) Unload 1.008 2.239 3.476 4.715 5.929 machine Inspect 1.229 2.479 3.709 4.935 6.15 Material 6.417 handling Note: All measurement units are in term of minutes. 90 92 Normal Time Allowances (%) Selected Time Tsel1= Tnor1= A1= v Tsel2= Tnor2= A2= 3 Tsel3= Tnor3= A3= Tsel4= Tnor4= A4= Tsel5= Tnor5= A5= V r Q1- Assuming 2% personal allowances and 2% fatigue allowances and 2 % Delay allowances, find the standard time to produce one unit? Standard time (element 1)= minutes Standard time (element 2)= minutes Standard time (element 3)= minutes Standard time (element 4)= minutes Standard time (element 5)= v minutes Total Standard Time= minutes Q2- Calculate N' for material handling element by using 5% precision? N'5= Q3- How many units can be produced per week (assuming 8 hours of work/day and 5 working days per week)? We can produce s