The first thing she has to do is to create a User password on her computer and ensure that all her email accounts are password protected, also she should ensure that passwords have numbers or special characters to make it difficult for others to guess.
Then she can create a "GUEST ACCOUNT" on her computer, guest account lets other people use her computer without being able to change PC settings, install apps or access her private files and documents.
Secondly, she can Set Permissions on Files or Folders, what this means is that she can password-protect important files, documents or folders on her computer. By editing the permissions settings of files and folders, she can grant or deny access to specific users, such as a guest user mentioned above.
Thirdly she needs to lock her PC when going for lunch or a break, on a Windows 10 PC, simply hit the Windows key and the L key on your keyboard, and that locks it from unwanted visitors.
She can also encrypt files and folders on a Windows PC by using the Encrypting File System. This is quite easy, just right-click on the folder or file in question, click on Properties, and then click Advanced, you will find a box that says "encrypt contents to secure data", check the box and click ok, done.
An externality in business or economics is where an industrial activity has an unexpected side effect which does not figure in the cost of the goods and services involved. For example, I worked many years at a large mine. Just the existence of the mine there meant it was a no-hunting area so a side effect was that the moose used it as a refuge during hunting season which as a side effect was beneficial to the moose (and deer). Another example is that we used to crush mine rock for the haulroads for winter traction. As a result, it was found that the fines from this were concentrated with copper values so were put in the mill for processing-an unexpected outcome.
When museums charge a lower admission fee to students and senior citizens, this form of pricing is known as <u>third degree price discrimination</u>.
<h3>What is a
third degree price discrimination?</h3>
This refers to the price discrimination that occurs when a company charges a different price to different consumer groups.
Hence, this is observed when the museums charge a lower admission fee to students and senior citizens but a normal charge is given for other set of people.
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Answer:
The present value of $4,300=$3,624.13
Explanation:
The present value is always used to estimate the value of an asset be it financial or financial equivalents to determine their current value accounting for annual interest rates. Continuous compounding is the mathematical limit that can be reached if it's calculated and reinvested into an account's balance over a theoretically infinite number of periods. The formula is expressed as;
F.V=P.V×e^(i×t)
where;
F.V=future value
P.V=present value
e=mathematical constant approximated as 2.7183
i=stated interest rate
t=time in years
In our case;
F.V=$4,300
P.V=unknown
e=2.7183
i=5.7%=5.7/100=0.057
t=3 years
replacing;
4,300=P.V×e^(0.057×3)
4,300=P.V×e^(0.171)
1.1865 P.V=4,300
P.V=4,300/1.1865
P.V=3,624.13
The present value of $4,300=$3,624.13
I believe the answer you're looking for is social media/networking website ,as twitter is a format for people to not only connect on a personal level,(friends,family etc...).But it's also a format for news ,political,and entertainment information.