A Eurodollar futures price changes from 99.45 to 94.32. What is the gain or loss to an investor who is long 5 contracts?

Chose one option:

a. The investor makes loss 128.25$

b. The investor makes gain 195.25$

c. The investor makes loss 195$

d. The investor makes gain 128.25$

e. The investor makes loss 641.25$