The medical assistant should be able to quote the cost of services from the ________.

The amount of air in the environment is about:

a. 5 percent. b. 100 percent. c. 21 percent. d. 35 percent.

Disability income (DI) insurance benefits are based on ________.

A. lost wages B. the employer's annual sales C. the severity of the disability D. a percentage of the employee's wages