Chapter 18 – Performance Measurement to Support Business Strategy
18–19
18–48. (30 Minutes) Productivity Measures: McKinley Industries.
a. Total productivity = Value of output ÷ Value of inputs (materials, labor, and
overhead).
Year 1:
Total output value …………….
Total factor productivity …….
($8,140,000 ÷ $7,222,000 =)
Year 2:
Total output value …………….
Total factor productivity …….
($9,720,000 ÷ $8,125,000 =)
b. Total factor productivity improved from 1.127 to 1.196. Although we know from
Exercise 18-33 that labor productivity declined while materials productivity
increased, it appears that, on balance, productivity in general improved from Year 1
to Year 2.
c. Total factor productivity provides a comprehensive measure of productivity changes
and is not limited to the changes in a single factor. Therefore, it provides a better
overall picture of efficiency. Partial productivity measures provide better information
about where productivity problems might be and, therefore, are more useful for