Out of total capital required to start a business A invested 30%, B invested 2525 th and C invested the remaining capital. At the end of one year sum of Rs. 4000 is earned as a profit which is 20% of the capital given by B, then find how much C invested in the business ?

• A. Rs. 25000
• B. Rs. 10000
• C. Rs. 15000
• D. Rs. 12450