A work center had planned outputs of 10, 15, 13, and 20 hours with actual outputs of 12, 14, 13, and 18 hours. What is the cumulative deviation in output?

Describe what usability testing is and why it is important.

What will be an ideal response?

Individuals with the ability to influence others' attributes or behaviors are considered ________

A) reference groups B) experts C) opinion leaders D) avoidance leaders