【单选题】Which of the following explains the imprest system of operating petty cash?
A.
Weekly expenditure cannot exceed a set amount
B.
The exact amount of expenditure is reimbursed at intervals to maintain a fixed float
C.
All expenditure out of the petty cash must be properly authorised
D.
Regular equal amounts of cash are transferred into petty cash at intervals
【单选题】下列关于抗生素的使用原则中哪项是不正确的
【单选题】Which of the following best explains the imprest system of petty cash?
A.
Each month an equal amount of cash is transferred into petty cash
B.
The exact amount of petty cash expenditure is reimbursed at intervals to maintain a fixed float
C.
Petty cash must be kept under lock and key
D.
The petty cash total must never fall below the imprest amount
【简答题】某研究小组对用H 2 O 2 分解生成H 2 O和O 2 的实验条件进行探究.他们进行了以下实验: ①往盛有5mL 5% H 2 O 2 溶液的试管中,伸入带火星的木条,木条不复燃. ②往盛有5mL w% H 2 O 2 溶液的试管中,加入a g MnO 2 ,伸入带火星的木条,木条复燃. ③往盛有5mL w% H 2 O 2 溶液的试管中,加入a g Fe 2 O 3 ,伸入带火星的木条,木条复...
【判断题】通常使用 a[i][j] 表示二维数组 a 的任意元素,当指定 i 、 j 为特定值时, a[i][j] 则为数组的一个特定元素。
【简答题】某研究小组对用H 2 O 2 分解生成H 2 O和O 2 的实验条件进行探究.他们进行了以下实验: ①往盛有5mL 5% H 2 O 2 溶液的试管中,伸入带火星的木条,木条不复燃. ②往盛有5mL w% H 2 O 2 溶液的试管中,加入a g MnO 2 ,伸入带火星的木条,木条复燃. ③往盛有5mL w% H 2 O 2 溶液的试管中,加入a g Fe 2 O 3 ,伸入带火星的木条,木条复...
【单选题】Which one of the following statements about an imprest system of petty cash is correct?
A.
An imprest system for petty cash controls small cash expenditures because a fixed amount is paid into petty cash at the beginning of each period,
B.
The imprest system provides a control over petty cash spending because the amount of cash held in petty cash at any time must be equal to the value of the petty cash vouchers for the period.
C.
An imprest system for petty cash can operate without the need for petty cash vouchers or receipts for spending.
D.
An imprest system for petty cash helps with management of small cash expenditures and reduces the risk of fraud.