Which of the following is not a function of commerce?

Commerce can be defined as the

A grocer invoiced a carton of fish valued at #2,500 for #2,000 only. To correct the error, which of the following documents will be sent to the buyer?

Babou Penn, a fisherman says he has all necessary materials to go to sea today, except the captain of his boat . Captain here as a factor of production refer...

The exchange of goods and services among many countries is

Production is defined as

The process of making goods attractive and easy to handle is

Farmers and all other workers concerned with getting raw materials from the earth are engaged in

The charges imposed by the government on locally manufactured goods is called