The probability that Event A or Event B will occur refers to the union of Event A and Event B

Generally, as the price of a product increases,

a. consumers will be willing to purchase larger quantities of the product. b. businesses will be willing to supply larger quantities of the product. c. the supply curve will slope downward. d. demand will increase.

A modified work schedule

a. is any formal departure from the traditional hours of work. b. excludes shift work and staggered work hours. c. both a & b d. leads to ergonomic problems.