Correct Answer - Option 3 : Rs. 6391

**Given:**

Total cost price of sofa = Rs. 6500 + Rs. 1200

= Rs. 7700

Loss % = 17%

**Formula used:**

When an article is sold at a loss;

Then SP = [(100 - Loss %)/100] × CP

**Calculation:**

SP of the article = [(100 - 17)/100] × 7700

= (83/100) × 7700

= Rs. 6391