given good X and good Y. when X = 0 ,Y= 100; X=2, Y =90; X=4, Y=60; X=6, Y=20 find opportunity cost of good X and what change requied for thiseconomy shift the PPF outward?

Flowchart with 6 boxes. box a sits at the very bottom of the left side of the flowchart, which flows into box b. box b flows into box c. box c flows into box d. on the bottom of the right side of the flowchart, box f flows into box e, and box e flows into box d. box d is the highest point in the flowchart. which of the following sections represent state-level courts? d, e, f b, e a, b, c a, f