Ram sells a book whose marked price is ₹1500 to Shyam at a discount of \(6\frac{2}{3}\)% and still manages to earn \(7\frac{9}{13}\)% profit. Now, Shyam sells the same book at the cost price at which Ram buys the book, Find the profit or loss per cent earned by Shyam.
1
\(14\frac{2}{7}\)% Profit
2
\(7\frac{1}{7}\)% Profit
3
\(7\frac{1}{7}\)% loss
4
\(14\frac{1}{7}\)% loss