Koffee, a brand of instant coffee, gives away a free coffee mug with its logo imprinted on it with every purchase of a 500g packet of its instant coffee powder. Which promotion tool is Koffee using?

Three of the largest petroleum refineries in the country have come to an agreement about what price they would pay to purchase crude oil from sellers. This is an example of ________

A) sellers' illegal per se price fixing B) sellers' illegal group boycott C) buyers' illegal per se price fixing D) buyers' illegal market sharing

Employee involvement in teams has had a positive impact on productivity, quality, and morale

Indicate whether the statement is true or false.