What does the Production Possibilities Frontier show? How can it be a useful tool for explaining the tradeoffs that countries have to make between capital and consumer goods?Martha loves to eat chili, especially an award-winning chili recipe that calls for using 2 tablespoons of chili powder for 1 pound of ground buffalo. What is Martha's utility as a function of tablespoons of chili powder (P) and pounds of ground buffalo (B)?