A local health food store has a 30% off sale on the first Monday of each month. Customers who do not purchase their vitamins and nutritional supplements at the monthly sale must wait to make their purchases until the following month. Buying supplements at a discount is on a _______ schedule.
A) fixed interval
B) fixed ratio
C) variable interval
D) variable ratio

Question

Quizplus · Accepted Answer

The sale occurs at a predictable, set interval (the first Monday of each month), which is characteristic of a fixed interval schedule.

A Local Health Food Store Has a 30% Off Sale