Question 1. option 1. both an
outward shift in the frontier and a change in the overall slope of
the Production Possibilities Frontier if the change more greatly
improve one type of production than the other.
Explanation: Increase in the capital stock or
improvement in technology would increase the overall production
capacity of the economy. This will result in an outward shift in
the production possibility curve. Also, the slope of the curve
might change depending on whether the change improves production of
all goods by the same degree or by different degrees.
Question 2. Option 3. shift its Production
Possibilities Frontier outward at a more rapid pace.
Explanation: More capital goods increases the
overall production capacity, which causes a rightward shift in the
production possibility curve. In addition, production of more
capital goods at present makes it possible to produce even more
capital goods in the future. So, the PPF shifts outward at a more
rapid speed.