<span>Web applications need access controls to allow users (with varying privileges) to use the application.They also need administrators to manage the applications access control rules and the granting of permissions or entitlements to users and other entities. Various access control design methodologies are available. To choose the most appropriate one, a risk assessment needs to be performed to identify threats and vulnerabilities specific to your application, so that the proper access control methodology is appropriate for your application.</span>
Answer:
equity:
-He cuts the pie into eight equal slices.
-He cuts the pie into many slices so that everyone gets a piece.
Efficiency:
-He lets one person eat the whole pie.
-He makes sure that the whole pie is eaten.
Explanation:
Equity deals with distribution i.e to ensure things are equally distributed
While
Efficiency is trying to make sure things are completely used up i.e act of preventing waste
Answer:
The marginal cost of producing the 25th speedboat is 18,575.
Explanation:
Note that the given Leisure Enterprise’s total cost (TC) of producing speedboats is correctly stated as follows:
TC = 10Q^3 - 4Q^2 + 25^Q + 500 …….………….. (1)
Where Q represents the quantity of speedboats produced.
To obtain the marginal cost (MC) of producing speedboats, equation (1) is differentiated with respect to Q as follows:
MC = dTC/dQ = 30Q^2 - 8Q + 25 ………………… (2)
Finding the marginal cost (MC) of producing the 25th speedboat implies that Q = 25.
Substituting Q = 25 into equation (2), we have:
MC = (30 * 25^2) - (8 * 25) + 25 = 18,575
Therefore, the marginal cost of producing the 25th speedboat is 18,575.
Answer:
The expected price of the stock is $122.03
Explanation:
To calculate the expected price of the stock at the end of the year or at Year 1, we first need to determine the required rate of return on the stock. We will use the CAPM equation to calculate the required rate of return.
The required rate of return is calculated as,
r = rRF + Beta * (rM - rRF)
Where,
- rRF is the risk free rate
- rM is the return on market
r = 0.05 + 1 * (0.14 - 0.05)
r = 0.14
We already have the price of the stock today, the D1 and the required rate of return. Using the constant dividend growth model of DDM, we calculate the growth rate in dividends to be,
P0 = D1 / (r - g)
115 = 9 / (0.14 - g)
115 * (0.14 - g) = 9
16.1 - 115g = 9
16.1 - 9 = 115g
7.1 / 115 = g
g = 0.0617 or 6.17%
Using the same formula and replacing D1 with D2, we can calculate the price of the stock at the end of the year or at start of Year 1.
P1 = 9 * (1+0.0617) / (0.14 - 0.0617)
P1 = $122.03
Answer:
$1,575
Explanation:
We will clasify the item "revenue" or "not":
- Received $1,050 cash for services provided to a customer during July -> yes, this is revenue
- Received $5,000 cash investment from Bob Johnson : not revenue
- the owner of the business Received $900 from a customer in partial payment of his account receivable which arose from sales in June: not revenue for July, but June which was booked in June revenue already
- Provided services to a customer on credit, $525: yes, this is July revenue though it's still on account receivable
- Borrowed $7,500 from the bank by signing a promissory note: not revenue
- Received $1,400 cash from a customer for services to be rendered next year: not July revenue, it's customer advace and might be next year revenue once services are completed
So the amount of revenue for July = Received $1,050 cash for services provided to a customer during July + Provided services to a customer on credit, $525
= $1,050 +$525
= $1,575
