Answer:
The answer is: C) increase both labor and multifactor productivity
Step-by-step explanation:
An increase in labor productivity happens when an employee can produce a larger number of units using the same amount of time. Labor productivity is part of the total factor productivity (TFP) or the multifactor productivity (MFP). So when the total labor productivity increases, so will the multifactor productivity.
Usually when one type of productivity increases, e.g. labor productivity, other factors of production will also increase their productivity, e.g. capital productivity will increase also. For example, if the worker is trained better, he will produce 2 more units using the same machinery, so because the labor productivity increased, the capital productivity also increased, i.e. the same machine can now produce two more units. That is why productivity is measured as multifactor productivity (or total factor productivity).