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Reptile [31]
3 years ago
5

You have just deposited $9,000 into an account that promises to pay you an annual interest rate of 6.1 percent each year for the

next 7 years. You will leave the money invested in the account and 15 years from today, you need to have $25,650 in the account. What annual interest rate must you earn over the last 8 years to accomplish this goal
Business
1 answer:
Ann [662]3 years ago
8 0

Answer:

Annual interest rate = 8.23%

Explanation:

The annual interest rate i must have earn over the last 8 years to accomplish this goal is:

= ((25650/(9000*(1+6.1%)^7))^(1/8))-1

= ((25650/(9000*1.513588))^(1/8)) - 1

= ((25650/13622.29)^(1/8) - 1

= 1.882943323038931^(1/8) - 1

= 1.08231743862 - 1

= 0.08231743862

= 8.231743862%

= 8.23%

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2) Company issues
nika2105 [10]

Answer:

Advertisement.

Explanation:

An advertisement can be defined as a strategic process or technique which is typically used to bring an announcement, information or notice to the general public.

This ultimately implies that, an advertisement is a means of communication through the use of mediums such as newspapers, blogs, magazines, television, radio, flyers, pamphlets, etc., to bring a specific information or announcement to the general public.

Generally, advertisements are considered to be a form of promoting an idea, product and services.

Hence, company issues advertisement to invites its members to subscribe for its Deposit scheme.

6 0
3 years ago
How much would you have to invest today in the bank at an interest rate of 10% to have an annuity of $5600 per year for 7 years,
Shtirlitz [24]

Answer:

PV = $27,263.15

It will be needed to deposit the lump sum of $27,263.15

Explanation:

The question is asking for how much will you need to deposit in a lump sum  today to withdraw for seven years the sum of $5,600 with an interest rate of 10%

In other words it is asking us for the preset value of an annuity of $5,600 with interest of 10%

Using the present value of an annuity formula of $1 we can solve for the present value of that annuity, which is the amount needed to generate this annuity

C * \frac{1-(1+r)^{-time} }{rate}= PV\\

We post our knows value and solve it:

5,600 * \frac{1-(1+0.10)^{-7} }{0.10}= PV\\

PV = $27,263.15

8 0
3 years ago
A random sample of 160 households is selected to estimate the mean amount spent on electric service. A 95% confidence interval w
Yuri [45]

Answer:

Option D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $151 and $216.

Explanation:

A confidence interval is a range of values, derived from the sample statistics, which may include the value of an unknown population parameter.

A 95% confidence interval indicates that between 152 of 160 samples (95%) of the same population will produce confidence intervals that will contain the population parameter.

It also means that we have a 95% confidence that the average (average amount) is among the resulting amounts obtained.

Logically, option "D" is missing the final part. This would be: D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $ 15.

This is the only true option, since the test is based on a sample of only 160 households, the entire population of households cannot be included.

Hence, the correct option is:

Option D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $151 and $216.

7 0
3 years ago
When the price of a good or service is _________enough, it will encourage consumers to buy. However, the price also has to be __
asambeis [7]

Answer:

The correct words for the blank spaces are (<em>in that order</em>): low; high; opportunity; reservation.

Explanation:

For buyers and sellers to benefit from a transaction, the price of the goods or services offered must be at equilibrium. It implies the price is low enough for consumers to consider purchasing the product and high enough for producers to offer it earning a profit.

Besides, producers should consider their opportunity costs which are the costs of adding one more unit for production. On the other side of the road, consumers consumer their reservation price which is the maximum amount of money they could pay for a good or service based on the value they give to the product.

4 0
4 years ago
A higher marginal income tax rate reduces incentives to work because
svetoff [14.1K]
<span>An increase in the marginal income tax rate is likely to decrease the quantity of labor supplied. because the increase in the tax automatically reduces the profit of the firm. the management will always try to compensate their loss by taking necessary reforms or measures. the first and simplest method to reduce the loss is to cut down the expense by reducing the labour involved.</span>
7 0
4 years ago
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