Various financial data from the past two years follows:

                                      Last Year        This Year

Sales Output              $200,000         $220,000

Labor                               30,000             40,000

Raw Materials                  35,000            45,000

Energy                                  5,000              6,000

Capital                                50,000            50,000

Other                                    2,000              3,000

A) What the labor productivity for this year vs last year?

B) Compute the multifactor productivity for last year and this year.

C) What is the percentage change in the multifactor productivity?

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