A major disadvantage to fiber-optic cables is that, because light signals are used, fiber-optic cables do not suffer from electromagnetic interferences

In sport, an example of a(n) ______ is that all athletes give an honest effort whenever they compete.

A. ethical principle B. moral principle C. code of conduct D. None of these are correct

Power Pro, a leading manufacturer of lawn and garden equipment, releases a new line of cordless, lightweight, electric weed trimmers. To boost sales, Power Pro issues a 50 percent off coupon to the first 100 buyers at all Home Depot stores in the Northeast. Which element of the promotion mix has Power Pro used in this scenario?

A) public relations B) crowdsourcing C) advertising D) sales promotion E) personal selling