The bar chart given below shows the discount percentage offered by a shopkeeper on seven articles. Selling price of these seven articles: A1, A2, A3, A4, A5, A6 and A7 is Rs. 420, Rs. 600, Rs. 816, Rs. 825, Rs. 425, Rs. 800 and Rs. 840.
Selling price = Marked price \(\left[1−\frac{\text { Discount percent }}{100}\right]\)
What is the sum of the marked price of these seven articles ?
1
Rs. 6200
2
Rs. 8000
3
Rs. 7000
4
Rs. 6500