Mizuno Designs and Sells High Quality Baseball Gloves

Mizuno designs and sells high quality baseball gloves.Who does benefit from the firm's marketing activities for its gloves?

A) a baseball or softball player who purchases a new Mizuno glove
B) the Dick's Sporting Goods salesperson who sells a customer a Mizuno glove
C) the supplier who provided the leather to Mizuno
D) the shareholder of Mizuno that designs and manufactures the gloves
E) Actually, all stakeholders should be benefit from Mizuno's marketing efforts, even society at large.