Consider the following statements regarding public good : (A) Public good is nonexclusive (B) Public good is national defense (C) Public good is rival (D) Public good provides benefits to people at non-zero marginal cost (E) Public good creates inefficiency in consumption Choose the correct answer from the options given below :
1
(A) and (B) only
2
(B) and (C) only
3
(C) and (D) only
4
(D) and (E) only