John Lucy makes wooden boxes in which to ship motorcycles. John and his three employees invest a total of 40 hours per day making the 1 20 boxes.
a) What is their productivity?
b) John and his employees have discussed redesigning the process to improve efficiency. If they can increase the rate to 1 25 per day, what will be their new productivity?
c) What will be their unit increase in productivity per hour?
d) What will be their percentage change in productivity?