Eurodollar Contracts Are Quoted Using

Eurodollar contracts are quoted using:

A) an index price which is 100 minus the yield on a bank discount basis.
B) an index price which is 100 minus the yield on a ten-year U.S.treasuries.
C) interest rate derived from one-month federal funds futures.
D) interest rate derived from three-month U.S.T-bill futures.
E) interest rate derived from one-year U.S.T-bond futures.