Respuesta :
Answer:
option C.
Explanation:
The correct answer is option C.
The toys provided by the IRB (institutional reviewing board ) is not an excessive incentive
The excessive incentive is the amount of incentive paid by the company as compensation to the employee.
But here for research purpose, the toys are not used as the excessive incentive for the subject.
Answer:
The correct option is C Not expensive as Institutional review board (IRB) is accessing this proposal and based on economics toys should be Not an excessive incentive.