Answer:
12.13%
Step-by-step explanation:
Calculation to determine what the market believe that 2-year securities will be yielding 4 years from now using a geometric average
Yield=((1+6 year rate)^6/(1+4 year rate)^4)^(1/2)-1
Yield =((1+7.7%)^6/(1+5.55%)^4)^(1/2)-1
Yield =0.1213*100
Yield =12.13%
Therefore what the market believe that 2-year securities will be yielding 4 years from now
using a geometric average will be 12.13%