Which of the following items is not a method of economic evaluation? A: cost minimization analysis B: cost-benefit analysis C: cost- effectiveness analysis D: cost-utility analysis E: cost analysis

In appraisals, depreciation can be defined as:( ) A: A deduction from value B: Actual loss in value compared to current cost as new ‍ C: Diminished utility D: ‍Either (Actual loss in value compared to current cost as new) or (Diminished utility)

The utility function curve is convexed upwards, indicating that as<br/>the consumption of a certain commodity increases ( ) A: Increased marginal utility B: Increase in total utility C: Diminishing marginal utility D: Increase in average utility

Transportation<br/>provides which of the following utilities? A: Possession utility B: Place utility C: Time utility D: Both A and B

The difference between an invention patent and a utility model patent is (). A: Invention must be the proposal and innovation of new methods B: The utility model must be a product with shape and structure C: The creative requirements of utility model patents are lower than invention patents D: Some products cannot declare utility model patents

当多个图元同时在图形窗口中显示时，可通过打开某种图元类型编号来区分它们，打开编号显示的具体路径是 （ ）。 A: Utility Menu＞PlotCtrls＞Style B: Utility Menu＞Plot＞Multi-Plots C: Utility Menu＞Plot＞Replot D: Utility Menu＞PlotCtrls＞Numering

If a cup of coffee(c) and a cup of tea(t) always provide the same utility for Anne, her utility function could be written as U=min{t, c}.

Fixed Cost，Veriable Cost，Explicit Cost，Implicit Cost，Opportunity Cost，Sunk Cost，Economic Profit，Normal Profit，Average Cost，Margial Cost

Utility bills A: Buildings management B: Selling and distribution

7. In the market-driven economy, the company aims at the ______ of utility and benefits.