If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?
यदि एक दर्पण  को रेखा MN पर  रखा जाए, तो दिए गए चित्र का दायाँ प्रतिबिंब  निम्नलिखित में से कौन-सा होगा?