Answer:
Assume that a context switch takes T time. Suggest an upper bound (in terms of T) for holding a spinlock. If the spinlock is held for any longer, a mutex lock (where waiting threads are put to sleep) is a better alternative.
Explanation:
The top limit is to be twice the value of (2xT). Holding the spinlock for a longer time, it will be necessary to put the thread to sleep and get a context switch, so one process awakes the sleeping thread without the need of a second context switch.
In process synchronization, cooperating process can affect or be affected by other processes executing in the system, either directly share a logical address space, both code and data, or be allowed to share data only through files or messages, although concurrent access to shared data may result in data inconsistency. But there are several mechanisms to help the orderly execution of cooperating processes that share a logical address space, so that data consistency is kept.
Answer: Explicit costs , Implicit cost.
Explicit Costs is an Input costs that require an outlay of money by the firm. e.g (Paying for supplies, paying workers).
Implicit Costs is an Input costs that do not require outlay of money by the firm. e.g (Could be working somewhere else and making money but giving up the money you could be making because of where you work now).
Answer:
when the shareholders hire a manager to run their company.
Explanation:
An agency relationship in corporate finance is a situation whereby a party known as an agent is hired by another party which is the principal, to perform certain functions or services. Based on this question, the share holders are known as the principal while the manager act as the agent. The relationship is formed after the agent has agreed that he or she will represent the principal
Answer: A concept known as Present Value of Growth Opportunities (PVGO) offers analysts a distinct method of appraisal. Given current stock values...
Explanation: Where is PVGO located?
PVGO is the value of a stock minus the earnings-to-cost ratio.
This strategy is predicated on the idea that businesses need to distribute profits to shareholders in the absence of a better use for them, such as investing in projects with a positive Net Present Value (NPV).
What is a stock's PVGO?
The portion of a company's share price that reflects forecasts for future profits growth is known as PVGO. The abbreviation "PVGO" stands for "present value of growth opportunities."
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Answer:
Journal Entry
Explanation:
The Journal Entry is shown below:-
Cash Dr, $36,006
Cash short and over Dr, $4
($36,010 - $36,006)
To Sales $36,010
(Being cash sales, cash short and over is recorded)
Therefore, to record cash sales, cash short and over we debited cash and cash short and over while credited sales.
