Both trading and bartering

a. involve money
b. consist of trade secrets
c. are voluntary exchanges

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Which of the following economic behaviors causes scarcity? a limited supply and unlimited demand b limited supply and unlimited credit c limited supply and limited regulation d limited supply and limited incentives

Organizations focus on facilities and systems during the stage in a work-unit activity analysis.