The average revenues of 11 consecutive years of a company is Rs 69 lakhs. If the average of first 6 years is Rs 64 lakhs and that of last 6 years is Rs 76Â lakhs, what is the revenue for the 6th year?

• A. Rs 83 lakhs
• B. Rs 79 lakhs
• C. Rs 77 lakhs
• D. Rs 81 lakhs