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【简答题】
按高斯克吕格投影,某一地区中心点经纬度为(N 39°26’、E 116°30’),该地区按3°带投影,其中央经线为____、投影带号是 ____。
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皮皮学刷刷变学霸
举一反三
【简答题】催化糖酵解的三步不可逆反应的酶分别是 , 和 。
【单选题】The unit standard cost is_____.
A.
the product of the standard price times the standard quantity for each unit.
B.
the price standard for each unit.
C.
the actual cost for a standard product.
D.
the amount of actual cost to produce a unit in a standardized process.
【单选题】When the high-low method is used to estimate a cost function, the variable cost per unit is found by a. performing regression analysis on the associated cost and cost driver database. b. subtracting t...
A.
performing regression analysis on the associated cost and cost driver database.
B.
subtracting the fixed cost per unit from the total cost per unit based on either the highest or lowest observation of the cost driver.
C.
dividing the difference between the highest and lowest observations of the cost driver by the difference between costs associated with the highest and lowest observations of the cost driver.
D.
dividing the difference between costs associated with the highest and lowest observations of the cost driver by the difference between the highest and lowest observations of the cost driver.
【单选题】(Fixed Cost)+(Quantity × Variable Cost per Unit) describes （）.
A.
Total Cost.
B.
Total Revenue.
C.
Break-even Point.
D.
Profits.
E.
Average Cost per Unit.
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