The Resistors in the Circuit Shown in the Figure Each $700 \Omega$

Multiple Choice

The resistors in the circuit shown in the figure each have a resistance of $700 \Omega$ . What is the equivalent resistance between points $a$ and $b$ of this combination?

A) $175 \Omega$
B) $700 \Omega$
C) $2800 \Omega$
D) $1400 \Omega$