Several investigations in the past. have looked for a correlation between height. and arm span (1-5). Such correlation is. useful to predict height in subjects in whom. it cannot be reliably measured due to. debility or structural defects (1-3).
Net realizable value. Net realizable value (NRV) is a method of evaluating a fixed or current asset's worth when held in inventory, in the field of accounting.
net present value. Accounting. cash inflows minus cash outflows the value of an investment calculated as the sum of its initial cost and the present value of expected future cash flows. A positive NPV indicates that the project should be profitable, assuming that the estimated cash flows are reasonably accurate.