The following Integer Linear Program represents a capital budgeting problem: Maximize: 2200x1 + 4500x2 + 1115x3

Constraints: 3000x1 + 2000x2 + 5000x3 <= 8000 x1 <= x3 x1 + x2 <= 1 x1, x2 and x3 = 0 or 1

a. The budget limit is $ ______

1 b. The PW of project 2 is $ ______

2 c. The investment cost of project 1 is $ _____-

3 d. What is the relationship between projects 1 and 2? ______

4 e. The maximum number of possible investment combinations for this problem is ______ 5 combinations.