Various financial data for SunPath Manufacturing for 2015 and 2016 follow. 2015 2016 Sales: $300,000 Output: Inputs: Labor: $ 40,000 $330,000 $ 43,000 $ 51,000 Raw Materials: $ 45,000 $ 9,000 Energy: Capital Employed: $ 10,000 $250,000 $ 2,000 $262,000 $ 6,000 Other: What is the percentage change in the energy partial productivity measure for SunPath between 2015 and 2016? 2.33% -0.53% 2.88% - 9.22% 22.2% Larry's Auto Body Repair Shop had revenues of $60,000 in April and $50,000 in May. During both months, the shop employed six full-time (40 hours/week) workers. In April the firm also had four part-time workers working 25 hours per week but in May there were only two part-time workers and they only worked 10 hours per week. What is the percentage change in labor productivity from April to May for Larry's Auto Body Repair? (Assume 4-weeks per month). -25.00% -15.82% -20.00% 8.97% 2.3%