The amplitude of a sound wave is a measure of its ________.

In Excel, the ________ is displayed with a graphic providing a visual indicator of the status of the base value compared to the target value

A) target value B) status threshold C) KPI D) base value

The old human telephone "switches" were quaint but very slow. You would signal the operator and say you wanted to speak to Jill, but the operator, knowing Jill was visiting Sally, would connect you there. Other than slowness or inefficiency, what are two other disadvantages of this scheme?

What will be an ideal response?