Data Corp. is considering which of 4 different projects to undertake in order to maximize its net present value (NPV). Define Xi as a binary variable that equals 1 if project i is undertaken and 0 otherwise, for i = 1, 2, 3, 4. The NPV and required capital (in millions) for each project are listed below. Project Net Present Value Capital Required 1 40 9 2 80 13 3 10 3 4 90 8 Which of the following represents the constraint stating that project 2 can be undertaken only if project 3 is undertaken?

Question 6 1 pts Data Corp. is considering which of 4 different projects to undertake in order to maximize its net present value (NPV). Define X; as a binary variable that equals 1 if project i is undertaken and o otherwise, for i = 1, 2, 3, 4. The NPV and required capital (in millions) for each project are listed below. Project Net Present Value Capital Required 1 40 9 2. 80 13 3 10 3 4 90 Which of the following represents the constraint stating that project 2 can be undertaken only if project 3 is undertaken? O X2 + X3 = 1 O X2-X331 O X2 - X3 = 0 O X3-X20 O X3 - X2 = 1