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The weekly output of a fabrication process is shown below together with data for

ID: 403512 • Letter: T

Question

The weekly output of a fabrication process is shown below together with data for labor and material inputs. Standard selling price is $100 per unit. Overhead is charged weekly at the rate of $2000. Assume a 40-hour week and an hourly wage of $14. Material cost is $8 per foot.

Week      Output                   # Workers              Material (feet)

1              420                         6                              1000

2              375                         5                              1000

a. (1) What is the Multifactor Productivity for Week 1 and Week 2?

b. (1) What is the Labor productivity for Week 1 and Week 2?

c. (1) Is the business Better Off or Worse Off in Week 2? Why or Why not?

Explanation / Answer

Labor cost for week 1 = 40 x 14 x 6 = 3360


multifactor productivity for week 1

                                    = (quantity produced *standard price)/(labourcost+material cost+ overhead)
                                    =(420 * 100 )/(3360+1000*8+2000)
                                    =3.69


Labor cost for week 2 = 40 x 14 x 5 = 2800


multifactor productivity for week 2

                                    =(quantity produced *standard price)/(labourcost+material cost+ overhead)
                                    =(375 * 100 )/(2800+1000*8+2000)
                                    =2.93



labour productivity of week 1 = 420/(6*7)=10 outputs/day

labour productivity of week 2 = 375/(5*7)=10.7=11 outputs/day



week 2 is better off because it needs less workers labour cost is also less and labour productivity is more per day