Consider the four arrangements of three point charges. Rank the values of the total electric potential at point P in each case in descending order (with the largest first).
Select one:
a. VB > VC > VB > VA
b. VD > VB > VA > VC
c. VC > VB > VD > VA
d. VC > VD > VA > VB
e. VA > VD > VC > VB