Mean charts and range charts complement one another, one detecting shifts in process average, the other detecting shifts in process dispersion

An agent who did not obtain a purchase offer who initiated an uninterrupted chain of events that led to a sale would be considered the

a. agent of record b. procuring cause c. exclusive agent d. cooperating broker

An effective way to conserve postage costs is the use of ZIP + 4

Indicate whether the statement is true or false.