The ________ tier of the three-tier architecture consists of computers, phones, and other mobile devices that have browsers that request and process Web pages

Functional information systems are information systems used by a single individual

Indicate whether the statement is true or false

Which of the following are costs of activities performed on each individual unit of a product or service?

A) Batch-level costs. B) Input unit-level costs. C) Output unit-level costs. D) Product-sustaining costs. E) Facility-sustaining costs.