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【单选题】
Southern Chicken is considering two projects. Project A consists of creating an outdoor eating area on the unused portion of the restaurant's property. Project B would use that outdoor space for creating a drive-thru service window. When trying to decide which project to accept, the firm should rely most heavily on which one of the following analytical methods?A.
profitability index
B.
internal rate of return
C.
payback
D.
net present value
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皮皮学刷刷变学霸
举一反三
【判断题】x属于(0,pi/2)，sinx+tanx<2x。()< /div>
A.
正确
B.
错误
【单选题】下列描述不正确的是()
A.
故障级程序平时不执行，一旦发生故障，中断其他程序来执行，优先级最高
B.
时钟级的程序由时钟中断周期性启动执行。
C.
基本级程序有事件启动、实时性要求不高，可以适当延迟执行。
D.
摘挂机扫描周期越短越好