Margot and Robbie produce pickleball paddles and tennis rackets. Margot produces 4 pickleball paddles and 12 tennis rackets in a week. Robbie produces 18 pickleball paddles and 6 tennis rackets in a week. a. Which individual should specialize in pickleball paddles? Which individual should specialize in tennis rackets. b. If Margot and Robbie choose to specialize and trade with one another, which of the following is the price they would agree on? Explain your choice. i. 2 pickleball paddles for 1 tennis racket