Which point$($s$)$ are inefficient? Briefly explain why.

A$.$ Point $E$ because production there is not using all available resources.

B$.$ Point A because it is unattainable.

C$.$ Points B$,$ C$,$ D$,$ and A because they are unattainable.

D$.$ Points $B,C,$ and $D$ because they are on the production possibilities frontier.

E$.$ Points E$,$ B$,$ C$,$ and D because they are attainable.

At which point is the country's future growth rate likely to be the highest? Briefly explain why.

A$.$ Point $C$ because it is an efficient point where a mix of capital and consumption goods are produced.

B$.$ Point A because it is where the production possibilities frontier will shift with growth.

C$.$ Point $E$ because it is where resources are saved for investments.

D$.$ Point $B$ because it is where the most resources are used to produce capital goods

E$.$ Point $D$ because it is where the most resources are used to produce consumption goods.