a) What is the present value of the following payment series when the interest rate is 3% YR1 = $200 YR2 = $100 YR3 = $370 YR4 = $370 YR5 = $370 YR6 = $-300 b) Convert the above payment series to a...

a)  What is the present value of the following payment series when the interest rate is 3%

YR1 = $200
YR2 = $100
YR3 = $370
YR4 = $370
YR5 = $370
YR6 = $-300

b)  Convert the above payment series to a uniform payment series over 5 years, starting at year  1.

c)  Convert the payment series in question 6 to a uniform payment series over 3 years starting at year 3.