【单选题】在实时系统中,处理机的分配往往采用( )算法。
【单选题】Revenue – Expenses =
【单选题】Marginal revenue is equal to
A.
total revenue divided by price.
B.
the change in total revenue divided by total output.
C.
the change in total revenue divided by the change in quantity sold.
D.
price divided by quantity sold.
【单选题】The earning of revenue on account is recorded by a ( )
A.
debit to cash and a credit to revenue
B.
debit to accounts receivable and a credit to revenue
C.
debit to accounts payable and a credit to revenue
D.
debit to revenue and a credit to accounts receivable
【单选题】Total surplus is defined as
A.
consumer surplus + producer surplus.
B.
consumer surplus - producer surplus.
C.
another word for profit.
D.
another word for total revenue.