What Is the Impedance of an Ac Series Circuit With 12.0

Multiple Choice

What is the impedance of an ac series circuit with $12.0 \Omega$ of resistance, $15.0 \Omega$ of inductive reactance, and $10.0 \Omega$ of capacitive reactance?

A) $11.6 \Omega$
B) $27.7 \Omega$
C) $21.9 \Omega$
D) $13.0 \Omega$