Which of the following is NOT a strength of NPV as a capital budgeting technique?

	a.	NPV is an absolute measure of profitability.
	b.	NPV never makes a mistake between a good versus bad project.
	c.	NPV will occasionally goof-up when deciding between two good projects.
	d.	NPV considers Cash Flow After Tax and time value of money in the process.
	e.	None of the above.