14 Two revenue alternatives are being evaluated by a company. The cash flows are shown in the table below. The company uses an MARR of 17%. Using rate of return (ROR) analysis, the sign for Alt. A would change: 15 (3 Points) Alt. A 610,000 10,000 Alt.B 300,000 40,000 and Item First Cost (5) Annual Operating Maintenance Cost (S/year) Annual Benefits (S/year) Salvage Value (5) 158,000 65,000 92.000 5,000 Life time, years 10 10 Three times Twice No change Once