Moving to the next question prevents changes to this answer, Question 5 of 6 > Question 5 20 points Save Answer Suppose the production function for a pizza shop is Q-9K+3L, where Q is the number of pizzas produced, K is the number of ovens, and L is the number of workers. The marginal rate of technical substitution is . K and L must be (insert on of the following: complements, substitutes, L-shaped) Moving to the next question prevents changes to this answer. Question 5 of 6 >