1. If society produces 1000 units of butter, how many guns can it produce? If society is at "b" on the PPC, what is the cost of 1000 more units of butter? (40 points) a. If society produces 1000 units of butter, how many guns can it produce? b. If society is at "b" on the PPC, what is the cost of 1000 more units of butter? b 400 C. Is opportunity cost C greater for move 300 from c to "d' Quantity of guns per period compared to a move d from "b"to "c"? 150 1000 2000 3000 Quantity of butter per period