Chuck's company makes shipping boxes for motorcycles. He has three employees, and they invest about 40 hours per day making 120 boxes.
A. What is their productivity?
B. They are thinking of redesigning the boxes to improve productivity. If they can improve their rate to 125 per day, what will be their productivity?
C. What will be their unit increase in productivity per hour?
D. What will be their percentage change in productivity?