The income-consumption curve for Dana deciding between goods a and b is given as: Qa = Qb (Q=quantity). His budget constraint is given as: 150 = Qa + 4Qb, how much Qa will Dana consume to maximize utility?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.