Maite inherits. at the end of the first year increasing in a perpetuity that will pay her $10,000 $10,000 until the rcach every year of an amount. $150 000 at payments the end of the fifteenth year.. The payments will remain level after the 15th year, each of them will be of the amount. $150,000 per year Find the present value of this perpetulty assuming interest rate of 7.5%. an effective annual