Master files contain all the information about a data entity

Employers may listen to their employees' phone conversations:

a) for quality-control purposes only. b) provided an employee signs a waiver. c) if the employer suspects the employee is stealing from the company. d) if the employee has a history of verbally abusing customers.

The purpose of profitability control is to ________

A) examine whether the planned results are being achieved B) examine where the company is making and losing money C) evaluate and improve the spending efficiency and impact of marketing expenditures D) examine whether the company is pursuing its best opportunities with respect to markets, products, and channels E) understand the efficiency of the sales force, advertising, sales promotion, and distribution