An advertising campaign by a chicken seller designed to sell his products at the expense of a beef seller is by Sunday | Apr 5 | Commerce WAEC | 0 comments A. competitive B. direct C. informative D. persuasive Correct Answer: Option A – competitive Users Also Read These:If 5kg of beef is used to prepare beef stroganoff…An advertising campaign designed to sell one's own…An enlightenment and awareness campaign on HIV/AIDS could?If an increase in the supply of beef increased the…When a seller decides to sell his goods at a…