Various financial data for the past two years follow. Calculate the total productivity measure and the partial measures for labor, capital, and raw materials for this company for both years. What do these measures tell you about this company?

Last Year This Year Output: Sales $200,000 $220,000 Last Year This Year Input: Labor 30,000 40,000 Raw materials 35,000 45,000 Energy 5,000 6,000 Capital 50,000 50,000 Other 2,000 3,000TW-1