$V_s$

found the value of each current pass throu the resistors we are ask

$I_1=\frac{2}{R}t$

$I_3=\frac{1000}{330}$

$I_{34}=0\mathrm{.}0296$

found the value Iof each faund the Valotge of each node?

$V_A=I****R_5$

$V_B=0\mathrm{.}0296**330$

$V_C=472\mathrm{.}977\mathrm{.}1392V$