Problem $2-20($Algo$)$

A fast$-$food restaurant serves hamburgers, cheeseburgers, and chicken sandwiches. The restaurant counts a cheeseburger as equivalent to $1\mathrm{.}30$ hamburgers and chicken sandwiches as $0\mathrm{.}84$ hamburger. Current employment is six full$-$time employees who each work a $40-$hour week.

a$.$ If the restaurant sold $710$ hamburgers, $920$ cheeseburgers, and $500$ chicken sandwiches in one week, what is its productivity?

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

Productivity

hamburger equivalents per labor hour

b$.$ What would its productivity have been if it had sold the same number of sandwiches $(2,130),$ but the mix was $710$ of each type?

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

Productivity

hamburger equivalents per labor hour