Two capacitors of `2muF` and `3muF` are charged to `150 V` and `120 V`, respectively. The plates of capacitor are connected as shown in the figure. An uncharged capacitor of capacity `1.5muF` falls to the free end of the wire. Then
A. charge on the `1.5 muF` capacitor is `20 muC`
B. charge on the `2muF` capacitor is `280 muC`
C. positive charge flows through A from right to left
D. positive charge flows through A from left to right
