According to the expectancy theory, which of the following conditions must be met for motivated behavior to occur? a. Effort-to-performance expectancy must be greater than zero b. Sum of the valencies for an outcome must be less than zero c. Every outcome must have a negative valence d. Performance-to-outcome expectancy must be less than zero e. The individual must believe that effort and performance are unrelated

A. Effort-to-performance expectancy must be greater than zero.

Explanation:

This was been postulated by a professor of psychology from Canada in the year 1964 with his name known to be Victor Vroom.

The expectancy theory explains in derail how a person wants valence, and in process of the occurrence of this, their is huge expectance which their a belief that their will be gains when this is been done.

Expectancy important denotions include valence, expectancy and instrumentality. These are like the drivers in performances which is certainly followed by an outcome at its end. In the course of this, it is known that before motivation occurs, effort-to-performance expectancy must be greater than zero.

answer: it is a cellular phone

i'm pretty sure the answer is 60.