Suppose that t years from now, one investment plan will be generating profit at
ID: 2898096 • Letter: S
Question
Suppose that t years from now, one investment plan will be generating profit at the rate of P?1(t)=80+t^2 hundred dollars per year, while a second investment will be generating P?2(t)=179+2t hundred dollars per year.a. For how many years does the rate of profitability of the second investment exceed that of the first?
Answer: _________
b. Compute the net excess profit, in hundreds of dollars, assuming that you invest in the second plan for the time period determined in part a.
Answer: ____________