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never [62]
2 years ago
7

A high-interest savings account pays 5. 5% interest compounded annually. If $300 is deposited initially and again at the first o

f each year, which summation represents the money in the account 10 years after the initial deposit? Sigma-Summation Underscript n = 1 Overscript 10 EndScripts 300 (0. 055) Superscript n minus 1 Sigma-Summation Underscript n = 1 Overscript 10 EndScripts 305. 5 (1. 055) Superscript n minus 1 Sigma-Summation Underscript n = 1 Overscript 10 EndScripts 316. 5 (0. 055) Superscript n minus 1 Sigma-Summation Underscript n = 1 Overscript 10 EndScripts 316. 5 (1. 055) Superscript n minus 1.
Business
1 answer:
Arte-miy333 [17]2 years ago
5 0

For the given question, the summation that represents the money in account is:

\begin{aligned}\sum_{10}^{n=1}316.5(1.055)^{n-1} \end{aligned}

The principal amount if compounded annually, the formula that represents the amount to be received after n years is:

\rm A = P(1 + \dfrac{r}{100})^t where A is the amount received after compounding, P is the principal, r is the rate of interest and t is the tenure.

<h3>Solution:</h3>

Given:

Annual interest rate(r) is 5.5%

Principal is(P) $300

Tenure is(t) 10 years

On substituting the values in the formula \rm A = P(1 + \dfrac{r}{100})^t

The amount received after compounding at the end of 1 year will be:

\rm A = 300(1 + \dfrac{5.5}{100})^1\\&#10;\\&#10;A=300(1.055)\\&#10;\\&#10;A=\$316.5

Similarly, the amount to be received after 2 years will be:

316.5+316.5(1.055)

The amount received after 10 years will be:

316.5+316.5(1.055)+316.5(1.055)^2+.......  upto 10 years

Therefore the summation that represents the money in account after 10 years is:

\begin{aligned}\sum_{10}^{n=1}316.5(1.055)^{n-1} \end{aligned}

Learn more about compound interest here:

brainly.com/question/25857212

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The two functions of financial accounting are to measure business activities and prepare tax returns. True or false
Schach [20]

The two functions of financial accounting are to measure business activities and prepare tax returns. FALSE

<h3>What is a Tax return?</h3>
  • A tax return is a document submitted to a taxing body that lists earnings, outlays, and other pertinent financial data.
  • Taxpayers compute their tax liabilities, set up tax payments, and request refunds for overpaid taxes on their tax returns.
  • Tax returns must typically be filed yearly.
  • In the United States, tax returns including data necessary to compute taxes are filed with the Internal Revenue Service (IRS) or with the state or local tax collecting agency (Massachusetts Department of Revenue, for instance).
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6 0
1 year ago
You are a self-employed profit-maximizing consultant specializing in monoplies. Five single-price, profit-maximizing monopolies
inna [77]

Answer:

<u>Firm A  </u>

Firm A is charging a cost of $3.90 for every unit. The normal expense is the all out cost separated by amount which ends up being $3.70 per unit. Presently its minor income is $3.00 per unit and negligible expense is $2.90 per unit. The imposing business model firm can't create enough yield in light of the fact that the minor income surpasses the minimal expense.  

Consequently, Firm A is encouraged to expand its yield. This will bring increasingly net income and get it a higher benefit. The yield should increment till minimal income and negligible expense gets equivalent.  

<u>Firm B  </u>

Firm B is charging a cost of $5.90 for every unit. The normal expense is $4.74 per unit. Presently its peripheral expense is $5.90 per unit. Note that the syndication firm is charging a value which is equivalent to the negligible expense. Consequently, it is carrying on seriously. by delivering more and charging less.  

Consequently, Firm An is encouraged to diminish its yield. This will expand cost more than the expansion in cost with the goal that it acquires a higher benefit. The yield should diminish till minimal income and minor expense gets equivalent.  

<u>Firm C  </u>

Firm C is charging a cost of $11.00 for every unit. The normal expense is the all out expense is $11.90 per unit. Minimal income is $9.00 per unit and minor expense is $9.00 per unit. The imposing business model firm is delivering a benefit expanding yield on the grounds that the minor income rises to the peripheral expense. Nonetheless, it is bearing misfortunes since normal expense is higher than cost.  

Thus, Firm C is encouraged to stay at the present degree of yield. It can close down over the long haul if misfortunes keep on happening. This is on the grounds that it can't increment or diminishing its yield as it will just alumni the misfortunes.  

<u>Firm D  </u>

Firm D is charging a cost of $35.90 for every unit. The normal expense is additionally 35.90 per unit. The minor income is $37.90 per unit and negligible expense is $37.90 per unit. The imposing business model firm is creating a benefit amplifying yield on the grounds that the minor income approaches the peripheral expense. Strangely, its cost is not as much as its negligible income which is beyond the realm of imagination.  

Thus, Firm D has fouled up estimations with respect to its cost. Thoughtfully, the cost ought to consistently be higher than the minimal income or at most extreme it tends to be equivalent to minor income. It ought to return and recalculate the cost.  

<u>Firm E  </u>

The information identified with the minor income and minimal expense for Firm E isn't given. The cost charged is $35.00 per unit. The normal expense is at its base level and is equivalent to $33.00 per unit. This data isn't adequate to distinguish if the firm is working at a benefit boosting level.  

Therefore, Firm E is encouraged to stay at the present degree of yield.

6 0
3 years ago
You place $4,000.00 in a bank account with an interest rate of 5.25% APR and another $2,000.00 in an account with an interest ra
RUDIKE [14]

The $4000 with an APR of 5.25%.

<h3>What is APR?</h3>

The term annual percentage rate of charge, sometimes referred to as a nominal APR and sometimes referred to as an effective APR, refers to the interest rate for the entire year, rather than just a monthly fee/rate, as applied to a loan, mortgage loan, credit card, and so on. It is a finance charge calculated on an annual basis.

A good credit card APR is 14% or less. That's lower than the average credit card APR and comparable to the rates charged by credit cards for people with excellent credit, which typically have the lowest regular APRs. A great credit card APR, on the other hand, is 0%.

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5 0
1 year ago
David’s friend, Keanu, has hired a financial planner for advice on retirement. Considering Keanu’s current expenses and expected
tatiyna

Answer:

28.85

Explanation

Keanu has decided to save a fixed amount of 70,000 for a given period. We would need to calculate the number of years to achieve 7,796,223 using the FVIFA formula (Future value interest for an annuity)

Fixed payment× FVIFA=Future value

<em>FVIFA</em> = \frac{(1+r)^{n} - 1}{r}

where r is the periodic rate (9%)

and n is the number of periods

therefore; 70000×\frac{(1+0.09)^{n} - 1}{0.09}=7796223

{(1+0.09)^{n} }=(7796223×0.09)/70000

n=27.85

However, since Keanu will not invest until the end of the first year, he will spend 28.85 years to achieve his goal

7 0
3 years ago
Jack's Construction Co. has 80,000 bonds outstanding that are selling at par value. Bonds with similar characteristics are yield
zheka24 [161]

Answer:

WACC 10.42614%

Explanation:

<u>First we use CAPM to solve for the cost of equity</u>

Ke= r_f + \beta (r_m-r_f)  

risk free 0.04

market rate  

premium market (market rate - risk free) 0.08

beta(non diversifiable risk) 1.1

 

Ke= 0.04 + 1.1 (0.08)  

Ke 0.12800

Then we calculate the WACC (weighted average cost of capital)

WACC = K_e(\frac{E}{E+D}) + K_d(1-t)(\frac{D}{E+D})

D 80,000 bonsd x 1,000 = 80,000,000

E 4,000,000 shares x 40 = 160,000,000

E+ D 80,000,000 + 160,000,000 = 240,000,000

equity weight: 2/3

liability weight: 1/3

Ke 0.128

Equity weight 0.6667

Kd 0.086

Debt Weight 0.3334

t 0.34

WACC = 0.128(0.6667) + 0.086(1-0.34)(0.3334)

WACC 10.42614%

6 0
3 years ago
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