Use Scenario 11.3 to answer this question. How many units of E are required to produce 20 end items?

Online mentoring essentially works by _____.

A. reading articles about mentoring on web sites B. having face-to-face contacts frequently between employees and their mentors C. linking mentors and mentored employees via websites D. viewing short documentaries on mentors

We use the ____ operator when all conditions are required to be met

a. NOT c. OR b. AND d. MIS