Consider the information given on two products and their activity usage:

Laser Printer Dot Matrix Printer Units produced 1,000 4,000 Setup hours 800 400 Inspection hours 500 500 Machine hours 200 1,000 The consumption ratios for the setup activity for each product are:

a. 0.167; 0.833.

b. 0.333; 0.667.

c. 0.500; 0.500.

d. 0.20; 0.80.

e. none of the above.