What is the present value of the ordinary perpetuity which pays $600 per year if the effective annual rate is 8%.? (use an integer number for your answer, such as 1234) What is the present value of the ordinary perpetuity which pays $150 per quarter if the effective quarterly interest rate is 2%.? (use an integer number for your answer, such as 1234) What is the present value of the perpetuity due which pays $600 per year from the beginning of the first year, if the effective annual rate is 8% ? (use an integer number for your answer, such as 1234)