Calculate the financial and operational measures, please calculate the profitability for 2013,14 and 15. Total margin, operating margin, return on equity, and return on assets.

2 Income Statement (Millions of Dollars): 4 Revenues 5 Gross patient service revenue 6 Deductions from patient service revenue 7 Bad debt 8 Net Patient Service Revenue 9 Premium revenue 10 Total Revenue 2013 2014 2015 $44.75$47.34$52.14 $15.22 $0.70 $0.76 $0.78 $28.84 $30.47 $34.23 $1.24 $1.85 $1.83 $30.07 $32.33 $36.06 $16.10$17.14 12 Expenses 13 Salaries and wages 14 Fringe benefits 15 Interest expense 16 Depreciation 17 Medical supplies and drugs 18 Professional liability 19 uler oper dI1S CApeses $12.25 $12.47 $13.99 $1.83 $2.41$2.57 $1.18 $1.60$1.78 $2.35 $2.66 $2.78 s0.62 $0.66 $0.78 $0.14 $0.20$0.22 1 1.UJ $2740 $30.33$33.96 7.0410.34 2 Total expenses 21 22 Operating Income 23 24 Non-Operating Revenues 25 Revenue from Investments $2.67 $2.00 $2.10 $2.24 $2.84 $4.17