The debt service coverage ratio (DSCR) is calculated as:
EBIT / (Interest + Principal repayment)
In year 2:
EBIT = Rs. 16.80 lakhs
Interest = Rs. 8.80 lakhs
Principal repayment = Rs. 10 lakhs
DSCR = EBIT / (Interest + Principal repayment)
= Rs. 16.80 lakhs / (Rs. 8.80 lakhs + Rs. 10 lakhs)
= Rs. 16.80 lakhs / Rs. 18.80 lakhs
= 0.89
Therefore, the debt service coverage ratio in year 2 is 0.89.