The ________ concept states that the average unit cost of a service or good can be reduced by increasing its output rate

On average, an organization has one HR staff person for every _____ employees served by the department.

Fill in the blank(s) with the appropriate word(s).

A credit-shelter trust provides only income for the surviving spouse for life, yet leaves the principal untouched for someone else when the surviving spouse dies.

a. true b. false