Various financial data for SunPath Manufacturing for 2012 and 2013 What is the percentage change in the labor partial productivity measure for SunPath between 2012 and 2013? Show your calculation and answer in the provided space below.

B)

A company must perform a maintenance project consisting of seven activities. The activities, their predecessors, and their respective time estimates are presented here:

Using CPM, what is the latest finish time for the last activity in this project (i.e., the total time to complete the project)? Draw the network and show your work on paper.

Output: Inputs: Sales Labor Raw Materials: Energy Capital Employed: Other: 2012 $300,000 $40.000 $45,000 $10,000 $250.000 $2.000 2013 $330.000 $43.000 $51.000 $9.000 $262.000 $6,000 Activity Break down both machines Clean machine 1 Clean machine 2 Re-set machine 1 Re-set machine 2 Re-calibrate both machines Final test Designation A B D E F Immediate Predecessor None A A B D and E F NNW Time in Days 3 3 3 1 2 1 2