When volvo’s advertising campaign mentions the volvo cx60 has the highest safety rating of any european sedan, it is using advertising.a. advocacyb. comparativec. competitived. defensivee. institutional

C) Competitive advertising

Explanation:

In competitive advertising, the company draws a comparison between its own products and the competitor's products, highlighting the superiority of its own over the others.

In this case, Volvo is stating that it has the safest car among european carmakers, pointing out at the superiority of the Volvo CX60 over the rest of the European Sedans.

$25,200

Explanation:

Calculation to determine What should Black report as its Allowance for Doubtful Accounts at 12/31/17

Using this formula

12/31/17 Allowance for Doubtful Accounts=12/31 Accounts Receivable Balance*Estimated Uncollectibles accounts receivable percentage

Let plug in the formula

12/31/17 Allowance for Doubtful Accounts=$504,000*5%

12/31/17 Allowance for Doubtful Accounts=$25,200

Therefore What Black should report as its Allowance for Doubtful Accounts at 12/31/17 is $25,200