The Following Table Gives Cost Information for the Production of Widgets

Multiple Choice

The following table gives cost information for the production of widgets. Some values are missing, however. Which of the following statements is true? Method 4: 10 drivers, 12 machines Hiring a driver costs $10. Each machine costs $100. Which method should he use?

A) Method 1
B) Method 2
C) Method 3
D) Method 4