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Agata [3.3K]
2 years ago
8

Sergio has decided to diversify his investments in the following way: $4,000 in an account earning 3. 2% simple interest $4,000

in a savings account earning 2. 1% interest compounded annually $7,500 in a certificate of deposit earning 5% interest compounded quarterly How much total interest will Sergio earn on his investments at the end of 4 years? a. $1,240. 82 b. $2,123. 90 c. $2,497. 17 d. $2,507. 90.
Business
1 answer:
storchak [24]2 years ago
7 0

The total interest earned at the end of 4 years is $2,507. 90.

The formula for determining simple interest is: Principal x interest rate x time

$4000 x 3.2% x 4 = $512.

The formula for determining interest with compounding is: future value - amount invested.

The formula for calculating future value:

FV = P (1 + r/m)^nm

  • FV = Future value  
  • P = Present value  
  • R = interest rate  
  • m = number of compounding
  • N = number of years  

Future value of the savings account = $4000 x (1.021)^4 = $4346.73

Interest = $4346.73 - $4000 = $346.73

Future value of the certificate of deposit = $7500 x (1.0125)^16 = $9149.17

Interest = $9149.17 - $7500 = $1649.17

Total interest =  $1649.17 + $346.73 + $512. = $2,507. 90.

To learn more about future value, please check: brainly.com/question/18760477

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Answer:

46,734 units per run

Explanation:

total estimated demand = 700,000 containers

setup costs per production run = $546

manufacturing cost = $0.47 per container

holding cost = $0.35 per container

r = 700,000 / x

total setup costs = 546r = 546 (700,000/x) = 382,200,000/x

production costs = 0.47 x 700,000 = 329,000

storage cost per unit= 1/2r x 0.35 = 0.35/2(700,000/x) = 0.35x/1,400,000

total storage costs = 700,000 x 0.35x/1,400,000 = 0.175x

C(x) = 382,200,000/x + 0.175 x + 329,000

now we find the derivative:

C'(x) = -382,200,000/x² + 0.175

382,200,000/x² = 0.175

382,200,000 = 0.175x²

x² = 382,200,000 / 0.175 = 2,184,000,000

x = √2,184,000,000 = 46,733.28 ≈ 46,734 units per run

this answer is based on a continuous production process, there are 14.98 runs per year

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3 years ago
do you beleive sending targeted advertising information to a computer using cookies is objectionable? why or why not?
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No, I feel that targeted advertising with cookies is not at all objectionable; rather, it is a very efficient technique for an organization to advertise and promote its products or services.

We commonly see files and pop-ups in our browsers when browsing the internet; these are cookies, and we typically encounter them at sites that we frequently visit. I feel that this is not at all offensive, but rather an efficient method of advertising and marketing things by segmenting the appropriate audience or prospective business.

Targeted advertising, or those customized ones that follow you across the internet containing products that you might really desire, have a lot of negative connotations: they're creepy, misleading, and possibly humiliating, among other things.

A cookie is a piece of software that allows websites to access data saved on the hard disk of a user. This enables them to recognize a visitor when he returns to their site, but only if the user has already identified himself with personal data that permits him to be recognized. For each new user, each new cookie generates a unique identifying code. These cookies can only be acquired for usage when the user directly visits the website server or via a third-party tag.

For more information on Cookies, visit :

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4 0
1 year ago
Failing to respond to the needs of internal customers will diminish the confidence these users have in purchasing, and they may
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Answer:

The correct answer is Maverick buying.

Explanation:

Maverick, is a wayward, a dissident, a rebel, someone who refuses to abide by the rules or resists joining a group. The term originates from Samuel A. Maverick (1803-1870), a Texas rancher, who refused to mark his cattle.

The "maverick buying", refers to purchases out of contract or channels established by an organization. For example, the Corporate Supply department negotiates a competitive price for certain particular models of laptops with a distributor. Days later, someone from the Human Resources department requests the purchase of a much more expensive model, for which a discount has not been negotiated.

Another example: traveling in an airline and staying in a hotel other than those with which the company has signed agreements.

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= $399,000

Return on investment = 75,000/399,000

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