Opposing Vending Machines in Schools You are the director of business and finance for a school district in Texas. You have been lobbied by representatives of the Parent Teacher Association $($PTA$)$ and by the nutrition experts in the district to oppose an upcoming vending machine contract renewal with a national soft drink and snack company. Vending machines, loaded with soft drinks and high$-$fat snacks, are increasingly under attack in schools and lunchrooms due to the obesity epidemic among youth. However