The 3-month USD cash rate and the futures prices for USD are as follows. The first futures contract period begins exactly 3 months after spot.

3-month cash:

(91 days)

6.25%

futures 3 v 6:

(91 days)

93.41

6 v 9:

(91 days)

92.84

9 v 12:

(92 days)

92.63

12 v 15:

(91 days)

92.38

15 v 18:

(91 days)

92.10

  1. What are the zero-coupon swap rates (annual equivalent, bond basis) for each quarterly maturity from 3 months up to 18 months, based on these prices?

b. What should the 18-month par swap rate be on a quarterly money market basis?