In the 1980s, the percentage of all billboards carrying tobacco messages was:

Efficient collection of accounts receivable helps to determine both the profitability and the liquidity

of the firm. Indicate whether the statement is true or false

Before doing a vulnerability test, a security employee must ensure that ________

A) doing a vulnerability test is in his or her job description B) no damage will be done C) he or she has a specific contract to do a specific test D) the test is a surprise to everyone, including the tester's superior, who may be engaged in illicit activities