Over the last several decades, the amount of government ...

[jayhills49]

Over the last several decades, the amount of government investment in U.S. infrastructure in real terms has:
 a. remained the same.
 b. decreased.
 c. increased marginally.
 d. increased substantially.

Question 2

The tradeoffs faced by a society can be illustrated in a graph known as the:
 a. production operations curve.
  b. production cost curve.
  c. production cost model.
  d. production cost forecast curve.
  e. production possibilities curve.

[Tabitha_2016]

Answer to Question 1

b

Answer to Question 2

e