Consider a capital budgeting example with six projects from which to select. Let xi=1 if project i is selected, 0 if not, for i=1,,6. Write the appropriate constraint(s) for each condition. Conditions are independent. a. Choose no more than four projects. b. If project 5 is chosen, project 2 must be chosen. c. If project 3 is chosen, project 1 must not be chosen. d. Projects cost 90,60,50,95,66, and 55 respectively. The budget is 300 . e. No more than three of projects 2,3,4, and 6 can be chosen