Im super confused on this long question. Any answers to any of these would be a great help!

Bond G is sold for settlement on May 15, 2018

Annual Coupon Rate 8%

Coupon Payment Frequency: Semiannual

Interest Payment Dates: 15 April and 15 October

Maturity Date: 15 October 2027

Annual Yield-to-Maturity: 6%

Face Value: $100

Day Count Convention: 30/360

1) Calculate the previous coupon date

2) Calculate the number of days since the pervious coupon date

3) Calculate the number of days since the pervious coupon date

4) Calculate the number of days In the coupon period

5) Calculate the coupon payment (per $100 par value)

6) Calculate the number of half-year periods until the next coupon payment (round to 6 decimal places)

7) Calculate the number of half-year periods until maturity (round to 6 decimal places)

8) As of the previous coupon date, calculate the number of whole half-periods until maturity

9) Calculate the bond price on the previous coupon date (round to 6 decimal places)

10) Adjust the bond price and calculate the full price on the settlement date

11) Calculate the flat price of the bond