Which of the following constraints are binding?

Vending products to customers without the use of other channel members is:

A) database marketing B) direct marketing or direct response marketing C) indirect marketing D) by-pass marketing

You can elect to receive Social Security retirement benefits

A) at the full retirement age, which is being raised from 65 to 69. B) at age 62 and take a reduced amount. C) and limit your ability to keep on working and earning income. D) and not be taxed on them, no matter how much other income you have.