Based on the ability to pay principal what type of tax is the least fair

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.

The biggest component / ingredient of summer time smog is

Aconsumer is a buyer of services. true false