The entry of women into the workforce since the 1960s resulted in
a) a falling real wage for female workers in the united states.
b) a shift outward in the production possibilities curve of the united states.
c) a shift inward in the production possibilities curve of the united states.
d) a movement along the existing production possibilities curve of the united states.

B. A Shift Outward in the Production Possibilities Curve of the US

Explanation:

Entry of women into the workforce certainly added value to the economy since it created a shift outward in the production possibilities curve of the United States. In case of production possibilities curve shifts outward, there is a good sign that output is increasing while when the curve shifts inward, we can be sure that output is decreasing.

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