ISSUE:
　　83. Teachers'salaries should be based on the academic performance of their students.
　Write a response in which you discuss the extentto which you agree or disagree with the recommendation and explain yourreasoning for the position you take. In developing and supporting yourposition, describe specific circumstances in which adopting the recommendationwould or would not be advantageous and explain how these examples shape yourposition.
　　ARGUMENT
　　78. Thefollowing appeared in a memo from the vice president of a food distributioncompany with food storage warehouses in several cities.
　　"Recently,we signed a contract with the Fly-Away Pest Control Company to provide pestcontrol services at our fast-food warehouse in Palm City ,but last month we discovered that over $20,000 worth of food there had beendestroyed by pest damage. Meanwhile, the Buzzoff Pest Control Company, which wehave used for many years, continued to service our warehouse in Wintervale, andlast month only $10,000 worth of the food stored there had been destroyed bypest damage. Even though the price charged by Fly-Away is considerably lower,our best means of saving money is to return to Buzzoff for all our pest controlservices."
　　Write a response in which you discuss whatspecific evidence is needed to evaluate the argument and explain how theevidence would weaken or strengthen the argument.