A hamburger factory produces $65,000$ hamburgers each week. The equipment used costs $$9,000$ and will remain productive for three years. The labor cost per year is $$15,000.$a$.$ What is the productivity measure of "units of output per dollar of input" averaged over the three$-$year period? Assume that there are $52$ weeks per year.Round your answer to one decimal placeProductivity:hamburgers$/$dollarb$.$ We have the option of $$5,500$ equipment, with an operating life of two years. It would increase labor costs to $$17,500$ per year. Should we consider purchasing this equipment $($using productivity arguments alone? Assume that there are $52$ weeks per year. Round your answer for productivity to onedecimal placehamburgers$/$dollar input. Because the productivity of the cheap machine is $-$Select$-$ v $,$ it would be aFor the cheap machine, productivity is$-$Select$-$ v investment based on this single criterion.