An organization that could strive for improvement in electricity and telephone services to users is

An example of after-sales services is

The excess value of total assets over total liabilites is

A bill of lading that is tagged clean means that the goods being delivered are

The function of money that makes it generally acceptable is

An element of a valid contract is

Industrial, commercial and service are types of

Operating a state owned enterprise with the intention of making more profit is

Which of the following is not a factor of production?