Demonstrating opportunity cost is done through production

According to thorstein veblen, a successful businessman would be most likely to demonstrate his worth to others by:

How we perceive, use, study, structure, interpret, and react to messages of time is referred to as: ?

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate.not an excessive incentive.educational.of high quality.