Selecting a telephone number from the directory and adding a randomly selected digit, such as a "3" is called:

Which of the following is not descriptive of outsourcing?

A. helps reduce the cost structure of a company B. increases the vulnerability of the supply chain C. is limited to the manufacturing process D. invites political backlash from labor unions E. invites political backlash from state legislatures

The over arching goal of human-computer interaction is to achieve efficiency

Indicate whether the statement is true or false