c) What is the benefit of moving from G to H? d) Is the cost of moving from G to H the same as moving from A to B? e) What do economists call this phenomenon of unequal costs at different points on the production possibilities curve? f) How would you evaluate point J (30,30)? g) How would you evaluate point K (91,91)? h) How many hours would you need to attain point K? Where might these hours come from? Can you imagine that you could sustain these extra hours indefinitely? Why or why not