LLoreh-Tech Company prodaces 1njansary, the compaarpodced 4000 Pester, per week

Question

LLoreh-Tech Company prodaces 1njansary, the compaarpodced 4000 Pester, per week The compaoy has 30 direct labor emplorees Each emploree wocks 40 hours per weel wth an houdy wage of $20.00 The matenal cost of the ficm per wreek an $16,000 00 The overhead expense incurted in operating the fxm is $10,000 per week (1) Determine the (Hint Total input = Labor cost + Material cost + Orehead) Labor cost number of emplorees wocking hours a week " wage) of the Lovely-Tech Company in January (2) In February, Lovely-Tech Company produced 3,800 printers per week and the matenal cost per week is $18,000. If the labor cost and overhead remain the same, fuwhat is growth rate in 2 Here is an Actnty on Atow (AOA) network diagram for a project The lettered A theoragh F represents a sub-project, as shown in the accompanying precedence diagram The deterministic time for each activity is as follows Ti 1) Whach path s the catical path What is the expected durabon of the peoject (2 What are the Eatlest Start (ES),Earkest Finsh (EF Latest Stact (1.S) Latest FinisbLF) and Slack tuime for each activity

Explanation / Answer

Q1) Productivity is the measure of efficiency in a production setup, and is computed as a division of output by input.

1) Output = printers produced per week = 4000

input = Labor cost + Material cost + overheadcost per week = 30 X 40 X$20 + $ 16000 + $10000 = 24000+ 26000 = $ 50000

So productivity = 4000/50000 = 0.08

2) For feb, Output = 3800 printers per week

Input = 24000+ 18000+ 10000 = 52000

Productivity = 0.07

Growth rate in percentage = (0.07-0.08/ 0.08)*100 = -8.65 % ,meaning there is a decrease in productivity in Feb as compared to Jan by 8.65 %

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