$$\text { Figure } 6 ' 3$$ -What Is the Resistance Between Points B and E

$$\text { Figure } 6 ' 3$$
-What is the resistance between points B and E in Figure 6-3 ?

A) 30 $\mathrm { k } \Omega$
B) 20 $\mathrm { k } \Omega$
C) 40 $\mathrm { k } \Omega$
D) 10 $\mathrm { k } \Omega$