The chess club needs to raise money for tournament uniforms. some members want to sell energy drinks at a football game to raise funds, but others want to organize a car wash in the school parking lot. based on the concept of scarcity, which thought should drive members' decision-making process to determine how to fundraise? where will unsold energy drinks be stored? is there enough consumer demand for a car wash? will the concession stand be open during the big game? are there enough volunteers to work a car wash?