Explain the difference between mutually exclusive and independent projects in regard to capital budgeting. If $2$ projects are not mutually exclusive, are they $($by definition$)$ independent projects? Why or why not? Explain how $2$ projects may be complimentary to each other, or how they may be cannibalistic to each other? If $2$ projects are either complimentary or cannibalistic, are they mutually exclusive? Are they independent?