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skelet666 [1.2K]
3 years ago
12

Which of the following statements regarding the centralized database approach to data management is false? A. Facts about events

are stored in relational database tables. B. Users can access and manipulate data using their own models. C. The approach eliminates many of the problems caused by data redundancy. D. In this approach, data and applications are dependent on each other.
Business
1 answer:
andrezito [222]3 years ago
7 0

The purpose of centralized databases is to ensure consistent data. Therefore, users are restricted to using a pre-agreed upon system to access the data and make changes. No one can simply access the data themselves,

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For each of the following, determine the amount of net income or net loss for the year. a. Revenues for the year totaled $71,300
Anika [276]

Answer:

a) Net income of $35,800

b) Net income of $45,000

c) Net loss of $23,000

d) Net income of $23,950

Explanation:

Net income is the difference between the revenue and expense.

Where revenue is more than expense, we have a net income otherwise, a net loss.

a) Net income = $71,300 - $35,500

= $35,800

b) Net income =  $220,500 - $175,500

= $45,000

c) Net loss =  $149,000 - $172,000

= - $23,000

d) Net income = $198,150 - $174,200

= $23,950

4 0
3 years ago
You are holding a stock that has a beta of 1.85 and is currently in equilibrium. The required return on the stock is 28.95%, and
Karo-lina-s [1.5K]

Answer: 41.90%

Explanation:

First calculate the risk free rate:

Required return = risk free rate + beta * (Market return - risk free rate)

28.95% = rf + 1.85 * (18% - rf)

28.95% = rf + 33.3% - 1.85rf

28.95% = -0.85rf + 33.3%

0.85rf = 33.3% - 28.95%

rf = 4.35%/0.85

rf = 5.12%

New required return;

Required return = risk free rate + beta * (Market return - risk free rate)

= 5.12% + 1.85 * (25% - 5.12%)

= 41.90%

3 0
3 years ago
A small clothing company plans to sell a new line of shirts. The selling price will be $35 per shirt. The labor costs will be $5
RideAnS [48]

Answer:

The correct answer is 4,000 shirts.

Explanation:

According to the scenario, computation of the given data are as follows:

Selling price = $35

Labor cost = $5

Cost of material = $10

So, Contribution margin amount = $35 - $5 - $10 = $20

And fixed cost = $60,000 + $20,000 = $80,000

So, we can calculate the breakeven units by using following formula:

Breakeven units = Fixed cost ÷ Contribution margin

= $80,000 ÷ $20

= 4,000 shirts

7 0
3 years ago
Someone may choose to own a car instead of leasing because
Dafna11 [192]
<span>When you are buying a car, the advance esteem depends on the whole cost of the car, less your up front installment and exchange esteem. With the auto rent, you just pay the contrast between the auto's cost and what it's required to be worth toward the finish of the rent, which is known as its remaining quality.</span>
5 0
4 years ago
Read 2 more answers
Problem 11-6 Risk Premiums (LO1)Assume these are the stock market and Treasury bill returns for a 5-year period: Year Stock Mark
Sedaia [141]

Answer:

Year _______Risk Premium (%)

2011 _______ 0.95

2012_______ 16.01

2013_______ 32.99

2014_______ 12.66

2015_______ 0.46

Explanation:

The Risk premium is the premium paid to an investor for investing in a risky stock/security/asset over the risk-free rate in the market.

A Risk-free rate is a rate that is offered by a security having minimum or no risk at all e.g. Rate on Government securities are considered as the risk-free rate because these securities are backed by the government.

T bills or Treasury bills are also considered as risk-free investments.

Use following formula to calculate the Risk premium

Ris premium = Stock Market Return - T-Bill Return

Use above formula Calculate the risk premium as below

Year _ Stock Market Return (%) __T-Bill Return (%)__ Risk Premium (%)

2011 _______ 0.98 _______________0.03 _________ 0.95

2012_______ 16.06_______________0.05 _________ 16.01

2013_______ 33.06_______________0.07 _________ 32.99

2014_______ 12.71 _______________ 0.05  _________ 12.66

2015_______ 0.67 _______________ 0.21 __________  0.46

6 0
3 years ago
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