Fundraising  The robotics team needs new uniforms. The students plan to sell plush toy eagles ​(the school​ mascot) for​ $5 each. The students find three companies​ on-line that sell stuffed mascots. Company A sells 12 eagles for ​$33.72. Company B sells 16 eagles for ​$44.48. Company C charges ​$42.60 for 15 eagles. Which company has the best​ buy?