An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount a spent on advertising (in dollars) by the following formula:

N = 3,500 + 300 ln a (a ≥ 1)

How many units are sold after spending $1,000

N =3500 +300 * ln 1000 = 3500+300* 6.907755 = 3500+2072 = 5572

Answer: $5572

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up