In June 2005, a six month Call on Ritz Ltd.'s stock with an exercise price of ₹25 sold for ₹5. The stock price was 20. The risk- free interest rate was 5% per annum. How much would you be willing to pay for a Put Option on Ritz Ltd.'s stock with same maturity and exercise price? [Given: PVIF (5%, 1/2 year) = 0.9756]