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SIZIF [17.4K]
3 years ago
9

A customer purchases an item from an e-commerce site. The e-commerce site must maintain proof that the data exchange took place

between the site and the customer. Which feature of digital signatures is required?a. authenticity of digitally signed datab. integrity of digitally signed datac. nonrepudiation of the transactiond. confidentiality of the public key
Business
1 answer:
tatiyna3 years ago
3 0

Answer:

c. nonrepudiation of the transaction

Explanation:

Based on the information provided within the question it can be said that the  feature of digital signatures that is required is a nonrepudiation of the transaction. This refers to an assurance that the individual in question cannot deny that they made the transaction in question. This protects both the buyer and the seller as it prevents fraud and provides proof of the transaction.

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Quantitative Problem 1: Hubbard Industries just paid a common dividend, D0, of $1.50. It expects to grow at a constant rate of 2
mr Goodwill [35]

Answer:

The current price of Hubbard's common stock is <u>$25.50</u>.

Explanation:

This can be calculated using the Gordon growth model (GGM) formula that assumes growth is dividend will be constant as follows:

P = D1/(r - g) ............................ (1)

Where,

P = Current stock price = ?

D1 = Next dividend =  D0 * (1 + g) = $1.50 * (1 + 2%) = $1.53

r = required return = 8%, or 0.08

g = growth rate = 2%, or 0.02

Substituting the values into equation (1), we have:

P = $1.53 / (0.08 - 0.02) = $25.50

Therefore, the current price of Hubbard's common stock is <u>$25.50</u>.

7 0
3 years ago
Exercise 6-16 Kaleta Company reports the following for the month of June. Date Explanation Units Unit Cost Total Cost June 1 Inv
Irina18 [472]

Answer:

Cost of goods available for sale=$1,640

Explanation:

To calculate the cost of goods available for sale, we need to first calculate the available units of inventory;

Available inventory=Inventory purchased-inventory sold

where;

Inventory purchased are as follows;

On June 1>>>>>purchased 410 units each at $8

On June 12>>>>purchased 820 units each at $9

On June 23>>>>purchased 615 units each at $10

Total inventory purchased=(410+820+615)=1,845 units

Inventory sold are as follows;

On June 15>>>>sold 902 units each at $11

On June 27>>>>sold 738 units each at $12

Total inventory sold=(902+738)=1,640 units

Available inventory=(1,845-1,640)=205 units

The cost of goods sold can be expressed as;

Cost of goods available for sale=Cost per unit×number of units

where;

Number of units of inventory=205

Cost per unit=least cost per unit=$8

replacing;

Cost of goods available for sale=(8×205)=1,640

Cost of goods available for sale=$1,640

8 0
2 years ago
describe the difference between autonomous expenditure and induced expenditure. Which sectors of the economy are assumed to have
Vika [28.1K]

Answer:

The difference between autonomous expenditure and induced expenditure is as follows:

The autonomous expenditure is incurred even without a disposable income.  The expenditure is incurred to provide basic necessities of life.  In such a situation, the person spends from savings account or borrows to ensure that the basic necessities are provided.

On the other hand, induced expenditure is a disposable income-based expenditure.  This implies that when disposable income rises, induced expenditure also rises, and vice versa.  Induced expenditure is usually incurred to fund normal goods and services and not necessities.  Without disposable income, there is no induced expenditure.

All the four sectors of the economy engage in these expenditures.  The public (government) and household sectors are mostly affected.  However, even the business and non-profit sectors are also affected by these types of expenditure.

Explanation:

We can distinguish between two types of aggregate expenditure.  The first one is autonomous aggregate expenditure, which does not vary with the level of real GDP while induced aggregate expenditure varies with real GDP.

3 0
2 years ago
A study reported that a 10% increase in the price of cigarettes would reduce consumption by 4% in the short-run and by 7.5% in t
Alja [10]

Answer:

Price elasticity of demand shows how much a 1% change in the price of a good or services changes the quantity demanded.

In the short run, a 10% increase in price decreases quantity demanded by 4%

PED short run = % change in price / % change in quantity = 4% / 10% = 0.4

PED long run = % change in price / % change in quantity = 7.5% / 10% = 0.75

Both PEDs are inelastic since they are less than 1, which means that an increase in price will result in a proportionally smaller decrease in the quantity demanded. But the PED in the long run is less inelastic, which means that an increase in price will decrease the quantity demanded more in the long than in the short run.

This happens because smokes consider that cigarettes are a basic necessity, so they are willing to purchase them even if the price increases. But as time passes (long run), more smokers will consider that it is not worth paying that much for cigarettes and will probably quit smoking or at least reduce the number of cigarettes they smoke per day.

8 0
2 years ago
Journalize the following transactions in the accounts of Sedona Interiors Company, a Restaurant Supply Company that uses the all
svp [43]

Answer:

Accounts Receivables 19900 debit

Sales Revenues  19900 credit

--to record sale--  

COGS  14300 debit

Inventory  14300 credit

--to record COGS of the previous sale--    

Cash    4,200 debit

Accounts Receivables 4,200 credit

--to record colelction from Beijing Palace Co--

Allowance for doubtful accounts 15,700 debit

                Accounts Receivables      15,700 credit

--to record the write-off using allowance method--

Accounts Receivables      15,700 debit

      Allowance for doubtful accounts 15,700 credit

--to record reversal when payment is received--

Cash   15,700 debit

       Accounts receivables 15,700 credit

--to record collection from Beijing Palace Co--

Explanation:

We write-off the blaance of the account

19,900 - 4,200 = 15,700

Then, we have to reverse the entry to nulify it. Then we record the colelction like any other.

4 0
2 years ago
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