Paul and Michael Sell Magazine Subscriptions by Telephone

question 121

Multiple Choice

Paul and Michael sell magazine subscriptions by telephone.Paul is paid $1.00 for every five calls he makes,while Michael is paid $1.00 for every subscription he sells,regardless of the number of calls he makes.Paul's telephoning is reinforced on a ________ schedule,whereas Michael's is reinforced on a ________ schedule.

• A) variable-ratio;fixed-ratio
• B) fixed-ratio;variable-ratio
• C) fixed-ratio;variable-interval
• D) fixed-interval;variable-ratio

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Definitions:

Video Card

An adapter used to output video to a display. Contrast with onboard video card.

Technician

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Change One Thing

A principle or approach emphasizing the focus on altering a single element within a system or process to observe the effects or achieve improvement.

USB Device

A peripheral device that connects to a computer through the Universal Serial Bus (USB) interface for data transfer or power.