Explain five ways in which commerce is important in the life of a nation

The main concern of commerce is?

where a number of insurance companies are liable under one policy, the principle applicable is ?

Another name for a dishonoured cheque is?

in a law of contract, a counter offer operates as?

The organized efforts of consumers to protect themselves against the unfair practices of businessmen is?

which of the following legislations aims primarily at protection of consumers

which of the folloing is an example of life insurance

Buying and selling stocks in the stock exchange in anticipation of changes in the share price is?