Multiple Choice
Greta starts using a new baking technique,and she can now do twice as much of everything.In a single day,Greta can now make 10 cakes or 8 pies,rather than the 5 cakes and 4 pies she could previously bake.Greta's production possibility frontier has _____,and her opportunity cost of making pies _____.
A) shifted right;is unchanged
B) shifted right;has decreased
C) not changed;has increased
D) not changed;has decreased
Correct Answer:

Verified
Correct Answer:
Verified
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