Use the following information for questions 1 to 9 Your friend promises you a perpetuity of paying you some money every year forever. If the first payment of $10 is at year 1 and r - 10%, what is PV0 for this perpetuity? If the first payment of $10 is at year 1 and r - 10%, what is PV0 for the payment at year 100? If the first payment of $10 is at year 2 and r - 10%, what is PV0 for this perpetuity? If the first payment is at year 1, r " 10% and PV0 for this perpetuity is $80, what is the first payment ? If the first payment is at year 2, r = 10% and PV0 for this perpetuity is $80, what is the first payment? If the first payment is at year 1, the first payment is $10 and PV0 for this perpetuity is $120, what is the interest rate? If the first payment is at year 2, the first payment is $10 and PV0 for this perpetuity is $150, what is the interest rate? If the first payment is at year 1, r 10% and PV0 for this perpetuity is $100. what is the PV0 for the payment made at year 20? If the first payment is at year 2, r 10% and PV0 for this perpetuity is $80, what is the PV0 for the payment made at year 60