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:
<em>The question is incomplete, complete question is as follows:</em>
Individual Retirement Accounts (IRAs) allow people to shelter some of their income from taxation. Suppose the maximum annual contribution to such accounts is $5,000 per person. Now suppose there is a decrease in the maximum contribution, from $5,000 to $3,000 per year.
Shift the appropriate curve on the graph to reflect this change.
This change in the tax treatment of interest income from saving causes the equilibrium interest rate in the market for loanable funds to and the level of investment spending to.
Explanation:
<em>To decrease.</em>
Saving is the basis of the loanable finance supply.
<em>Decreasing the saving rates which families may shelter from income tax would deter saving on each interest rate, contributing to a change in the supply of loanable funds to the left. </em>
The initial interest rate is due to a shortage of loanable funds. The lenders will also be able to increase the interest rate which they charge for loans with more inclined borrowers than lenders.
Whilst the interest rates increase, the quantity required for loanable funds is declining. The equilibrium interest rate is increasing, and the equilibrium amount of borrowed and invested loanable funds is decreasing.
Answer:
$51,300
Explanation:
Given that,
Assets require = $380,000
Return on the invested capital, ROE = 13.5%
ROE = Net income ÷ Total Equity
0.135 = Net income ÷ $380,000
0.135 × $380,000 = Net income
$51,300 = Net income
Therefore, the net income must be expected to warrant starting the business is $51,300.
Note: Since, all of the total assets are financed by the common stock.
Answer:
$5,354,741
Explanation:
assets:
cash $3,290,558
inventory $2,657,360
accounts receivable $577,102
fixed assets $4,019,047
total assets = $10,544,067
liabilities:
accruals $576,944
accounts payable $2,519,541
notes payable $610,904
long-term debt $1,481,937
total liabilities = $5,189,326
equity = assets - liabilities = $10,544,067 - $5,189,326 = $5,354,741
Don’t trust my word I just need to answer questions i’m so sorry