JAMB Economics Past Questions & Answers - Page 356

1,776.

The law of Diminishing Returns begins to operate when

A.

Total product begins to rise

B.

Total product begins to fall

C.

Marginal product begins to fall

D.

Marginal product begins to rise

Correct answer is C

No explanation has been provided for this answer.

1,777.

Which of the following BEST describes the production function?

A.

It indicates best output to produce

B.

It relates naira inputs to naira output

C.

It relates physical outputs to physical inputs

D.

It indicates the best way to combine factors to produce given output

Correct answer is C

No explanation has been provided for this answer.

1,778.

Development outside a given firm which reduce the firm costs are called

A.

Internal economies

B.

External economies

C.

External diseconomies

D.

Optimum effects

Correct answer is B

No explanation has been provided for this answer.

1,779.

In the keynesian model

A.

The demand for money is inversely related to the rate of interest

B.

Investment is directly related to the rate of interest

C.

Investment is not related to the rate of interest to the rate of interest

D.

The demand for money is directly related to the rate of interest

Correct answer is D

No explanation has been provided for this answer.

1,780.

The main reason for charging interest is to

A.

Reward entrepreneurial effort

B.

Redistribute profits

C.

Reward investors for present use of profits

D.

Mobilize more funds for development

Correct answer is C

No explanation has been provided for this answer.