As the cost accounting manager at Cambria Chemicals (CC), you are responsible for compiling and reporting various performance measures to the senior managers. The company instituted many efficiency improvement programs recently, and the CFO has asked you to measure and report partial productivity for both labor and materials. Data for the last two years follow. From the accounting records, you also gather the following information for the two years. Required: a. Compute the total factor productivity measures for year 1 and year 2 based on the three inputs (material, labor, and overhead). (Round your answers to 3 decimal places.)