Question: What is avg. multi factor productivity for this process:

week output #of workers Material (ft)

1 412 6 2840

2 364 5 2550

3 392 5 2720

4 408 6 2790

Standard inventory value of output is $125 per unit. Overhead is charged weekly at the rate of $1500 plus .5 times direct labor cost. Assume a 40 hr work week and an hourly wage of $16. Material cost is $10 per running foot.