(Solved): A fast-food restaurant serves hamburgers, cheeseburgers, and chicken sandwiches. The restaurant cou ...

A fast-food restaurant serves hamburgers, cheeseburgers, and chicken sandwiches. The restaurant counts a cheeseburger as equivalent to \( 1.29 \) hamburgers and chicken sandwiches as \( 0.98 \) hamburger, Current employment is seven full-time employees who each work a 40 -hour week. a. If the restaurant sold 700 hamburgers, 890 cheeseburgers, and 450 chicken sandwiches in one week, what is its productivity? (Do not round intermediate calculations. Round your answer to 2 decimal places.) b. What would its productivity have been if it had sold the same number of sandwiches \( (2,040) \), but the mix was 680 of each type? (Do not round intermediate calculations. Round your answer to 2 decimal places.)