Problem $2-23($Algo$)$

A fast$-$food restaurant serves hamburgers, cheeseburgers, and chicken sandwiches. The restaurant counts a cheeseburger as equivalent to $1\mathrm{.}28$ hamburgers and chicken sandwiches as $0\mathrm{.}77$ hamburger. Current employment is five full$-$time employees who each work a $40-$hour week.

a$.$ If the restaurant sold $720$ hamburgers, $920$ cheeseburgers, and $520$ chicken sandwiches in one week, what is its productivity?

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

$\backslash$table$[[$Productivity$,14\mathrm{.}36,$hamburger equivalent per labor hour$]]$

b$.$ What would its productivity have been if it had sold the same number of sandwiches $(2,160),$ but the mix was $720$ of each type? Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

Productivity

lamburger equivalent per labor hour