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patriot [66]
3 years ago
7

The developers of your new system have proposed two different AIS designs and have asked you to evaluate them. This evaluation p

rocess is most likely to be a part of which SDLC step?
A. Conceptual design
B. Implementation and conversion
C. Physical design
D. System analysis
E. Operation and maintenance
Business
1 answer:
Tamiku [17]3 years ago
4 0

Answer:D - system analysis

Explanation: The system analysis stage in the System Development Life Cycle is on of the most important step. Here the security of the system is analysed to test if it will perform the function accurately without security bridge.

At this state, the security activity of the system is tested.

You might be interested in
Liz Mulig earns 52,000 per year as a philosophy professor. She receives a raise of 2.5% in a year in which CPI increases by 3.8%
Sindrei [870]

Answer:

She lost $754.05.

Explanation:

Giving the following information:

Liz Mulig earns 52,000 per year as a philosophy professor. She receives a raise of 2.5% in a year in which CPI increases by 3.8%.

<u>The rise in her salary allows her to increase her purchasing power. On the contrary, inflation decreases purchasing power. We need to calculate the differences between both effects and determine whether she can buy more or less.</u>

<u></u>

Increase in salary= 52,000*1.025= $53,300

Inflation effect= 52,000/(1-0.038)= $54,054.05

To maintain her purchasing power, now, she needs to earn $54,054.05.

She lost $754.05.

6 0
3 years ago
The Fantastic Ice Cream Shoppe sold 8,800 servings of ice cream during June for Dollar 5 per serving. The shop purchases the ice
Anuta_ua [19.1K]

Answer:

The Fantastic Ice Cream Shoppe

a) Fantastic Ice Cream Shoppe

June Income Statement, using traditional format

Sales Revenue         $44,000

Cost of goods sold       5,720

Gross profit              $38,280

Expenses:

Rent expense             2,050

Depreciation exp.          220

Other operating exp. 2,800

Total expenses        $5,070

Net Income             $33,210

b) Fantastic Ice Cream Shoppe

June Income Statement, using contribution margin format

Sales Revenue                   $44,000

Direct materials      5,720

Operating expense  700

Total variable expense         6,420

Contribution margin         $37,580

Fixed expenses:

Rent expense             2,050

Depreciation exp.          220

Other operating exp.  2,100

Total expenses                  $4,370

Net income                      $33,210

Explanation:

a) Data and Calculations:

Sales of ice cream during June = 8,800 servings

Price per serving = $5

Sales revenue = $44,000 ($5 * 8,800)

Purchase cost of ice cream in large tubs = $14 * 8,800/28 = $4,400

Purchase cost of ice cream cones = $0.15 * 8,800 = $1,320

Total cost of direct materials = $5,720

Fixed costs:

Rent = $2,050 per month

Depreciation = $220

Other operating expenses:

Fixed operating expense = $2,100 ($2,800 * 75%)

Variable operating expense = $700 ($2,800 * 25%)

3 0
3 years ago
Your investment banker has presented you with the following list of business characteristics of a small company your company is
wariber [46]

Answer:

A

Explanation:

The list contains more weaknesses than strengths

The list of weaknesses are:

Excess manufacturing capacity relative to market; If you are producing more than you are selling then its a weakness

Large inventories; that dont sell its a weakness

Lack of management depth; means that management does not have a proper foundation

Management turnover; if you keep changing management it will affect the company as skilled workers will be leaving

The list of strengths are:

Cost advantages; cost advantage against your competitors is an added strength

Market leadership; having a large market share is equally an advantage

6 0
3 years ago
Analyse eskom in terms of the characteristics of a monopoly
den301095 [7]
Eskom is a South African public company which handles the electricity for public usage in the South Africa. Eskom is the stand-alone generator of electricity in South Africa which holds the monopoly over the power plants and transmission. Eskom managed more than 10 power stations in South Africa. South Africa experienced an electricity crisis despite its number of power stations.
4 0
3 years ago
The Bull Company, a lawn mower manufacturer, is considering the introduction of a new model. The initial investment required is
TEA [102]

Answer:

Option d. $30,028,394.34

Explanation:

We can calculate certainty equivalent NPV by just a simple formula

Certainly equivalent NPV = Certain cashflow/(1+r)^n

Certain cashflows =Net cashflows x Certainty equivalent factor

r = risk free rate

At first, we need to find certain cash flows

Certain cash flow

Year1: $15,000,000  x 0.90  = $13,500,000

Year2: $13,000,000  x 0.80 = $10,400,000

Year 3: $11,000,000 x  0.60  = $6,600,000

Year 4: $9,000,000 x 0.35  =$3,150,000.

Certainly Equivalent NPV = [$13,500,000 / (1+0.06)^1] + [$10,400,000 / (1+0.06)^2] + [$6,600,000 / (1+0.06)^3] + [$3,150,000 / (1+0.06)^4]

Certainly Equivalent NPV = $12,735,849.06 + $9,255,962.98 + $5,541,487.27 + $2,495,095.04 = $30,028,394.34

5 0
2 years ago
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