Determine the reactions at the supports for a beam with support points A at 3.4m, B at 3.6m, and C at 8.4m.
a. RA= 10.2kN, RB= 10.2kN
b. RA= 5.1kN, RB= 15.3kN
c. RA= 15.3kN, RB= 5.1kN
d. RA= 8.4kN, RB= 5.1kN