Solve the Problem Using This Formula $E$ , the Voltage of a Circuit, If

Multiple Choice

Solve the problem using this formula.
-Find $E$ , the voltage of a circuit, if $\mathrm { I } = ( 9 + 6 \mathrm { i } )$ amperes and $\mathrm { R } = ( 7 + 2 \mathrm { i } )$ ohms.

A) $( 51 + 60 i )$ volts
B) $( 51 - 60 \mathrm { i } )$ volts
C) $( 60 + 51 i )$ volts
D) (60 - 51i) volts