________ prefer jobs that demand responsibility. Because they tend to focus on tradition and schedules, they enjoy improving the efficiency of processes and setting up standardized procedures

One component of gross domestic product is the value of a country's exports plus the value of the imports into the country.

a. true b. false

While advertising and marketing can be evaluated prior to production, most advertising agencies do little pretesting primarily because of unreliable results

Indicate whether the statement is true or false