Perform the indicated operations and simplify. What is the sum of (18-11i) and (14+7i)?
Subtract (18-11i) from (14+7i).
What is the difference?

A) (18-11i)+(14+7i)
B) (14+7i)-(18-11i)
C) (18-11i)-(14+7i)
D) (14+7i)+(18-11i)