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1) WWW Company is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's IRR can be less than the WACC or negative, in both cases it will be rejected.

Year 0 1 2 3 4

Cash flows -$1,400 $400 $400 $600 $600

2) Talent Inc. is considering a project that has the following cash flow data.

(a) What is the project's payback period?

(b) What is the project's discounted payback period?

Assume the cost of capital is 10%.

Year 0 1 2 3

Cash flows -$1,150 $500 $500 $600

3) Redesign Inc. is considering a project that has the following cash flow data.

(a) What is the project's payback period?

(b) What is the project's discounted payback period?

Assume the cost of capital is 7%.

Year 0 1 2 3

Cash flows -$500 $200 $200 $200