Which of the following countries is not a member of the Economic Community of West African States (ECOWAS)?

The entire satisfaction that a consumer derived from a successive consumption of a particular commodity is known as

The quantity supplied of a book per week is represented by the function: Qs + 70 + 1/2 P, At a price of N8.00, the quantity supplied is

economy problems arises mainly as a result of

Scarcity implies that

Basic extractive activities are classified as

Which of the following is a measure of central tendency

A collective data which has not been processed is referred to as

In production , the formula total product/number of men employed is used to calculate