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kondor19780726 [428]
3 years ago
11

With only a​ part-time job and the need for a professional​ wardrobe, Rachel quickly maxed out her credit card the summer after

graduation. With her first​ full-time paycheck in​ August, she vowed to pay ​$260 each month toward paying down her ​$10 comma 574 outstanding balance and not to use the card. The card has an annual interest rate of 16 percent. How long will it take Rachel to pay for her​ wardrobe? Should she shop for a new​ card? Why or why​ not?
Business
1 answer:
choli [55]3 years ago
3 0

Answer:

a. It will take her 5 years to pay for her wardrobe

b. She should shop for a new card once she is done paying for this one.

c. She should shop for a new card after finishing paying for this card since going further into debt with the current card would be a bad idea. This is due to the fact that an annual interest rate of 16% is very high. The best option would therefor to finish her payments on the credit card, then shop for a new card with a lower annual interest rate.

Explanation:

Use the formula below to determine the number of months it would take Rachel to pay off her debt;

C *{1-(1+r)^(-n×t)}/(r/n)=PV

where;

C=annuity

r=annual interest rate

n=number of compounding periods in a year

t=number of years

PV=present value

In our case;

PV=$10,574

C=$260

r=16%=16/100=0.16

n=12

t=unknown

replacing;

260*{1-(1+0.16/12)^(-12×t)}/(0.16/12)=10,574

1-(1+0.16/12)^(-12×t)={10,574×(0.16/12)}/260

1-{1.013^(-12 t)}=0.542

(1-0.542)=1.013^(-12 t)

ln 0.458=-12 t (ln 1.013)

t=-ln 0.458/12×ln 1.013

t=5

It will take her 5 years to pay for her wardrobe

b. She should shop for a new card once she is done paying for this one.

c. She should shop for a new card after finishing paying for this card since going further into debt with the current card would be a bad idea. This is due to the fact that an annual interest rate of 16% is very high. The best option would therefor to finish her payments on the credit card, then shop for a new card with a lower annual interest rate.

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Yekutia has the resources to manufacture 320 motorcycles or 570 lawn-mowers per year. The country of Bezanitia, has the capabili
kodGreya [7K]

Answer:

Bezanitia,

1.782609

Explanation:

Opportunity cost is the cost of the next best option forgone hen one alternative is chosen over another alternative.

By choosing to produce one  more motorcycle, the countries would be giving up the opportunity to produce one more unit of lawn mowers

Yekutia's opportunity cost in the production of motor cycle = 570 / 320 = 1.781250

Bezanitia's opportunity cost in the production of motor cycle = 410 / 230 = 1.782609

8 0
3 years ago
Suppose a banking system has $100,000 in deposits, a required reserve ratio of 25 percent, and total bank reserves for the whole
scoundrel [369]

Answer:

$0

Explanation:

Given that,

Deposits = $100,000

Required reserve ratio = 25 percent

Total bank reserves = $25,000

Required reserve ratio refers to the ratio of deposits that are kept with the federal reserve.

Required reserves:

= Deposits × Required reserve ratio

= $100,000 × 0.25

= $25,000

Excess reserves:

= Total reserves - Required reserves

= $25,000 - $25,000

= $0

So, there is no excess reserves in this economy.

Money multiplier:

= 1/Required reserve ratio

= 1/0.25

= 4

Therefore, the total money creation potential of this deposit is zero.

8 0
3 years ago
name some differences between the requirements and responsibilities between volunteer,intern, and paid jobs
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Answer:

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8 0
3 years ago
The cob Douglas production function is given by Q(K,L)=AK^1.4*L^1.6
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Part a) The Cob Douglas production function is given as:

Q(K,L)=AK^{1.4} L^ {1.6 } .

To show that this function is homogeneous with degree 3, we introduce be a parameter, t.

Q(tK,tL)=A(tK)^{1.4} (tL)^ {1.6 } .

Using properties of exponents, we on tinder:

Q(tK,tL)=At^{1.4}K^{1.4} t^ {1.6 }L^ {1.6 } .

This implies that:

Q(tK,tL)=t^{1.4} \times t^ {1.6 }(AK^{1.4} L^ {1.6 } )

Q(tK,tL)=t^{1.4 + 1.6}(AK^{1.4} L^ {1.6 } )

Simplify the exponent of t to get;

Q(tK,tL)=t^{3}(AK^{1.4} L^ {1.6 } )

Hence the function is homogeneous with degree, 3

Part b) To verify Euler's Theorem, we must show that:

K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L}=3AK^{1.4}L^{1.6}

Verifying from the left:

K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =K(1.4AK^{0.4} L^{1.6}) + L(1.6AK^{1.4} L^{0.6})

K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =1.4(AK^{1.4} L^{1.6}) + 1.6(AK^{1.4} L^{1.6})

K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =(1.4 +  1.6)(AK^{1.4} L^{1.6})

K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =3(AK^{1.4} L^{1.6})

Q•E•D

8 0
3 years ago
Ranger Glass Company manufactures glass for French doors. At the start of May, 2,000 units were in-process. During May, 11,000 u
GuDViN [60]

Answer:

$16.20

Explanation:

Calculation for How much is the cost per equivalent unit for direct materials

Cost per equivalent unit for direct materials=($36,000+$186,000)/[11,000+(3,000*90%)]

Cost per equivalent unit for direct materials=$222,000/(11,000+2,700)

Cost per equivalent unit for direct materials=$222,000/13,700

Cost per equivalent unit for direct materials=$16.20

Therefore the the cost per equivalent unit for direct materials will be $16.20

7 0
2 years ago
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