Given that $R_1 = 3 k\Omega, R_2 = 6 k\Omega, R_3 = 2 k\Omega, R_4 = 8 k\Omega$ and $R_5 = 10 k\Omega$, find the following equivalent resistances. The subscripts indicate the pair of terminals to find the equivalent resistance.

A: $R_{ab} =$ $k\Omega$
B: $R_{ab} =$ $k\Omega$
C: $R_{ab} =$ $k\Omega$
D: $R_{ab} =$ $k\Omega$
E: $R_{ab} =$ $k\Omega$
F: $R_{ab} =$ $k\Omega$
F: $R_{ac} =$ $k\Omega$
F: $R_{bc} =$ $k\Omega$