Question $3,$ Problem $1\mathrm{.}6$ HW Score : $40\%,4$ of $10$ points Points: $0$ of $1$ isis makes bowling balls in his Miami plant. With recent increases in his costs, he has a newfound interest in efficiency $.$ George is interested in determining the productivity of his organization $.$ He would like $\%$ increase in productivity $.$ He has the following data representing a month from last year and an equivalent month this year Last YearNow Cost Per Input Unit Units Produced Labor $($ hours $)1,0001,00028025510$ per hour Resin $($pounds $)$ Capital Invested $($S $)$ Energy $($BTU$)48436$ per pound $10,00011,0002,9002,750$ change in productivity for one month last year versus one month this year on a multifactor basis with dollars as the common denominator $=2\%$ per month per BTU $\%($enter your response as a percentage rounded to two decimal