How can project management success be measured? (a) Completion within budget (b) Net present value (NPV) (c) Return on investment (ROI) (d) Meeting expectation of users (e) Project risk is low O (b) and (c) Olal (b) and (c) 4 O (a). (b). (c) and (d) O All of themProject management involves balancing trade-offs among three key project parameters. These are O Planning, execution and technology O Benefits, cost and risk O Schedule, resources and technology O Cost, schedule and performance