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kogti [31]
3 years ago
8

What are the roles of the control unit and the alu?

Business
1 answer:
makvit [3.9K]3 years ago
8 0
An arithmetic logic unit is a digital circuit used to perform arithmetic and logic operations. It signifies the essential building block of the central processing unit of a computer. The modern central processing unit contain very powerful and complex arithmetic logic unit. In addition to arithmetic logic unit, modern central processing unit contain a control unit.
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Madison Davidson negotiated for a $30,000 loan with $200 monthly payments, plus 9 percent interest. In this case, what is the mo
Julli [10]

Answer:

$225

Explanation:

Remember, the interest rates of a loan are spread out equally each month.

Therefore, we calculated the value of the total interest in dollars for a year:

30,000/100 x 9 = $2,700 (annual interest in dollars)

Next, we divide the annual interest in dollars by 12 to get the value from the first month:

$2700/12= $225 (First month interest in dollars)

4 0
3 years ago
How many times will interest be added to the principal in 1 year if the interest is compounded quarterly? A. 6 B. 12 C. 4 D. 3
nadezda [96]

Answer:

How many times will interest be added to the principal in 1 year if the interest is compounded quarterly?  C. 4

Explanation:

Compounding means at the end of every term, the interest adds up to the Principal Amount. Compounded quarterly means, you do it for every three months. So after every three months, your interest will be added to principal.

7 0
3 years ago
You are considering the following two mutually exclusive projects. The crossover point is _____ and Project _____ should be acce
Romashka [77]

Answer:

13.28%; B

Explanation:

Project A                                 Project B                          Differential

Year 0 -$21,000                     Year 0 -$21,000               0

Year 1 $7,000                         Year 1 $15,000                -$8,000

Year 2 $7,000                        Year 2 $5,000                 $2,000

Year 3 $15,000                       Year 3 $7,000                $8,000

the discount rate = 14%, the NPV is:

NPV project A = -21,000 + 7,000/1.14 + 7,000/1.14² + 15,000/1.14³ = $651

NPV project B = -21,000 + 15,000/1.14 + 5,000/1.14² + 7,000/1.14³ = $730

if the discount rate is 14%, project B should be accepted (higher NPV)

the crossover rate is the discount rate where both NPVs are equal.

we must find the IRR using an excel spreadsheet and the IRR function:

=IRR (0,-8000,2000,8000) = 13.28%

3 0
3 years ago
"The type of retirement plan that gives the employer flexibility as to the amount contributed annually is a(n):"
Veseljchak [2.6K]

Answer:

SEP-IRA

Explanation:

It's a retirement savings plan made by employers including people that are self-employed for the benefit of their employees and themselves. The employer may make tax-deducible contributions for certain employees towards their SEP-IRA    

4 0
3 years ago
A chocolatier produces truffles and sells each 1 pound box of truffles for $20. However, the chocolatier knows that some consume
Alexus [3.1K]

Answer:<em><u> Offering a discount to students and seniors</u></em> will allow the chocolatier to know which types of consumers are likely to have a lower willingness to pay.

Here the price discrimination should be in respect with the demography i.e. allow the chocolatier to sell truffles to the consumer based on their age groups.

<u><em>The correct option is (3).</em></u>

4 0
3 years ago
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