Mr. Semi is a new business owner who has recently secured four projects (X, Y, Z, and W). Each project will take 15 days to complete. However, one of the major challenges he faces is time management and resource allocation. He has two techniques in mind to avoid resource conflicts. Technique one: Mr. Semi can complete one project after the other, with 3 days of work followed by day off. However, he is concerned that working on a single project for a prolonged period may lead to burnout and reduce his effectiveness. Technique two: Mr. Semi can work on each project for a day with % day breaks between each transition, in a multitasking approach. However, he is concerned that this approach may also lead to burnout and affect his productivity. Given the above information, which technique should Mr. Semi choose to manage his time and resources effectively to complete all four projects without causing resource conflicts, considering both burnout and productivity factors? Use Gantt charts to support your claims. (10 marks)