I need help on this items please

Excess of Rev over Exp. From Operations
Cummulative Income
Net Cash from Excess Rev (excl Depreciation)
Cummulative Income Net Cash
This class is Healthcare Financial Management and Economics(MMHA - 64000

Pro Forma Income Statement Year 1 Year 2 Visits Revenue Per Visit Gross Revenue Patient Reveue Gross Patient Revenue Deductions from Patient Revenue Contractual Total Deductions from Revenue Net Patient Revenue Operating Expenses Salaries and Wages Employee Benefits Utilities Repair/Maintenance Housekeeping Telephone Service Depreciation Malpractice Miscellaneous/Other Variable Medical Supply Costs Other Non-Personnel Costs Total Operating Expenses Excess of Rev over Exp. From Operations Cummulative Income C Net Cash from Excess Rev (excl Depreciation) Cummulative Income Net Cash 4,882 $450 Year 3 5,126 $450 5,382 $450 $0 $0 $2,196,900 $2,196,900 30% $659,070 $1,537,830 $420,000 $105,000 $208,750 $40,500 $20,000 $16,806 $32,000 $50,000 $20,000 $65,767 $95,351 $1,074,174 $432,600 $108,150 $215,012.50 $41,715 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Year 4 Year 5 5,652 $450 5,934 $450 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0