Given the following PPF curve, which of the following combination of * 2 points goods is considered efficient. 350 Plant 3 300 B Plant 2 250 200 C Pairs of skis per month 150 Production Plant 1 100 possibilities curve for Alpine Sports 50 D 0 0 100 150 200 250 300 350 Snowboards per month 150 skis and 300 snowboards None of these options O 100 skis and 250 snowboards 200 skis and 150 snowboards Given the following PPF curve, which of the following combination of * 2 points goods is NOT feasible 350 Plant 3 B 300 Plant 2 250 200 C Pairs of skis per month 150 Production Plant 1 100 possibilities curve for Alpine Sports 50 D 0 50 100 150 200 250 300 350 Snowboards per month O 150 skis and 300 snowboards O 100 skis and 250 snowboards None of these options 200 skis and 150 snowboards Given the following PPF curve, how much is the opportunity cost from * 2 points point B to C? 350 Plant 3 B 300 Plant 2 250 200 Pairs of skis per month 150 Production Plant 1 100 possibilities curve for Alpine Sports 50 D 0 50 100 150 200 250 300 350 Snowboards per month