mainly A friend of yours owns a chain of 12 fitness centers in GTA. The fitness centers cater primarily to young professionals, ages 21 to 40. Your friend is worried because his centers have declined in terms of overall membership. Your friend told you that he's interested in pursuing strategic alliances to rev up the growth of his centers but is having trouble thinking about the types of companies he can partner with. What suggestions would you offer to your friend given his situation? EXPLAIN