Maintaining and Controlling ProjectsHow does EVM operationalize or put into practice the management of trade-offs implied by the triple constraint discussed since the beginning of the course? Does it allow a balanced appraisal of all three parameters? Why or why not?EVM has become especially popular as a mandatory contractual reporting methodology between contractors and vendors in very large projects. But it has come under attack in some circles. What would the two sides of the argument be?How does EVM operationalize or put into practice the management of trade-offs implied by the triple constraint discussed since the beginning of the course? Does it allow a balanced appraisal of all three parameters? Why or why not?EVM has become especially popular as a mandatory contractual reporting methodology between contractors and vendors in very large projects. But it has come under attack in some circles. What would the two sides of the argument be?