. Suppose Adam and Sara are living close to a lake full of mosquitoes, but it...
. Suppose Adam and Sara are living close to a lake full of mosquitoes, but it is possible to control the mosquitoes by spraying regularly. Suppose Sara's and Adam's preferences are the following: Adam: UAC, yA)-Ya-(15-x)? Sara: Us(x, Ys)ys 1/2 (6 x)2 where x denotes the number of gallons that are sprayed each week, and y, and yB are Adam's and Sara's weekly incomes. Each gallon of spray costs $24 per gallon. What is the efficient provision of this good?