With Time, Which One of the Following Strategies Will Most

Multiple Choice

With time, which one of the following strategies will most likely result in an outward shift in an economy's production possibilities curve?

A) passage of legislation reducing the workweek to 30 hours
B) institution of a tax policy encouraging research that advances technology
C) institution of a tax policy encouraging consumption at the expense of investment
D) passage of a law requiring the minimum wage to increase every year