So this chapter’s first task is to defineand explain netpresentvalue, rate of return, and opportunity cost of capital.
因此本章的第一个任务就是定义和解释净现值、回报率和资本的机会成本。
2
Often used in capital budgeting, IRR is the interest rate that makes netpresentvalue of all cash flow equal zero.
IRR经常用于资本预算，它是使得所有现金流动的净现值为零的利率。
3
In the case of the internal rate of return calculation, a netpresentvalue of zero is assumed, and the internal rate of return needed to produce this is computed.