Jiffy Lube wants to compare productivity at two locations. Location B completes1
ID: 343313 • Letter: J
Question
Jiffy Lube wants to compare productivity at two locations. Location B completes157
oil changes for $40 per 8 hour day with a staff of 77and 44stalls. If the staff average pay rate is $15/hour, each equipped stall costs $40/day and all other costs are $300/day. What is the multifactor productivity at Location B closest to?
A.10
B.8
C.2
D.5
Please indicate the correct answer.
Consider Chapter 3, Problem 4 that was a homework problem dealing with the quality of Aspen Plastics bottle neck diameters. For randomly entered data, results were obtained as shown below 2 HW-04 Aspen Plastic (random data Inputs Solver-R and X-Bar Charts Enter data in yellow shaded areas alculate fro 0.5991 0.0355 r Manual Target 10 Average Range 11 Sample Size 12 14 LCL Factor, R 15 UCL Factor, R 16 CL Factor, X-bar 17 18 LCL, R chart UCL, R chart LCL, X-bar chart UCL, X-bar chart 0.0000 0.0810 0.5732 0.6250 2.282 0.729 For the data shown, the calculation of the Upper Control Limit for the R chart is equal to which of the following? O A. none of these B. -D9+D10"D16 O C. D10 D15 D. -2.282Explanation / Answer
PLEASE FIND BELOW ANSWER TO FIRST QUESTION :
Total payment to staff for 8 hours
= $15/ hour for each worker x 8 hours per staff x 77 staff
= $9240
Total cost of stalls = $40 per day per stall x 44 stalls = $1760
Other costs = $ 300
Total cost
= Total payment to staff + Total cost of stalls + Other costs
= $9240 + $1760 + $300
= $11300
Total value of oil changes in 8 hour day
= 157 oil changes x $40 / change
= $6280
Therefore,
Multifactor productivity
= Total value of oil changes in 8 hours a day / Total cost
= $6280 / $11300
= 0.55 ( 0.5 rounded to 1 decimal place )
MULTIFACTOR PRODUCTIVITY AT LOCATION B IS CLOSEST TO : D) 0.5
MULTIFACTOR PRODUCTIVITY AT LOCATION B IS CLOSEST TO : D) 0.5
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