Article: To calculate the unit price of any product, you will need to know how much money it will cost to buy a certain, set amount of that product. Use this information to calculate how many dollars (or another unit of currency) it will cost to purchase one unit of that product.  In other words, you are calculating the cost per item.  Example: Jennifer purchased 7 boxes of cereal for a total cost of $16.38 (without tax). Assuming each box of cereal cost the same amount of money, calculate the unit price on the cereal Jennifer purchased. Set up a fraction with the total cost as the numerator (top number) and the total number of items as the denominator (bottom number). Divide the total cost by the total number of items to reduce the denominator to a value of one.  Example: The total cost, $16.38, should be set as the numerator. The number of items, 7, should be set as the denominator. In other words, the cereal costs: $16.38 / 7 boxes Treat the fraction as a division problem and solve: $16.38 / 7 boxes = $2.34 / box At this point, you should know the unit price of the product in question. Write the unit cost as an expression of cost per item.  Make sure that you include both units labels in your answer.  Example: The price per box of cereal is $2.34. Another way of writing this answer would be: The cost of the cereal is $2.34 / box.
Question: What is a summary of what this article is about?
Examine the problem. Divide the total cost by the total amount. Write your final answer.

Problem: Article: Ask an adult to help you cut the bottle. Use a utility knife and cut a 2 quart (2 liter) clear plastic bottle, just about an inch (2.5 cm) above the base. The plastic near the bottom is usually quite thick and as a result, you may not be able to cut it with scissors.  You can discard the small base of the bottle because it will not be needed. Place the top of the bottle with the cap to the side, for later use. Make sure you have adult supervision. Take a second 2 quart bottle and cut all the way around the bottle just below the neck. You can use scissors or a utility knife to cut the bottle. Keep both pieces from this bottle. The base of this bottle will form the base of your ecosystem and the top will be used to as a cap to seal the ecosystem shut. Remove the lid from the first 2 US-quart (2,000 ml) bottle that you cut. Place the lid on a cutting board and then use a pair of pliers or a small handheld vice to hold the cap in place. Carefully drill a small hole through the center of the bottle cap.  You should ask an adult to help with drilling the hole into the cap. Make sure to wear safety glasses when using the drill. Next, push a thick cotton string or long wick through the hole. Wicks can be purchased from your local craft supply store. The wick or string should be about 3-4 inches (7-10 cm) long.  Screw the lid back onto the bottle. Set this piece aside for later use. Now you will need the base portion of bottle. Fill the bottom of the bottle with water. You may need to experiment a little to find the exact measurement of water. If you have too much water the cap will be submerged and if you don't have enough water the wick will not be able to reach the water. Make sure the string is submerged in the water, but the cap should not be touching the water. This string will collect water and help keep the soil above moist. This is how your seeds will get water once they have been planted. Now, pour 3-4 inches (8-10 cm) of top soil into the bottle. Make sure that the string or wick is buried in the soil. You can plant a variety of different seeds in your ecosystem. For instance, you could try green beans, basil, mint, oregano, peppers etc. Read the instructions provided on the seed packet to know exactly how deep to plant the seeds. Most will only be about an inch (2.5 cm) deep. Space the seeds out and record where you put each type of plant. This way you can monitor their growth. Once you have finished planting your seeds, you should water them in order to help them grow. They will receive water from the base of the ecosystem, but it is a good idea to give them a bit of water at the start. Take the remaining bottle top and place it on top of your ecosystem. Tape around the edge to seal it in place. You should also make sure that the lid is sealed on tightly. Now that you have sealed your ecosystem, you should place it in a sunny spot. Record any changes that take place on a daily basis.
Summary: Cut one 2 quart (2 liter) bottle just above the base. Cut a second 2 quart (2 liter) bottle just below the top. Drill a hole in the lid from the first bottle. Place a string or wick through the hole. Pour water into the base bottle. Turn the other bottle upside down and place it inside the base bottle. Add soil to the bottle. Plant a few seeds. Water the seeds. Seal the ecosystem by taping the additional top onto the bottle. Place the ecosystem in the sun.

INPUT ARTICLE: Article: Press ⊞ Win+D simultaneously. There are other different ways of doing this:   Close all open apps. Use the ✕ button. Clicking the very bottom-right of the screen, on the taskbar. Press Alt+F4 together. Pressing the keys together while an app is displayed will cause the window to close. It's right below the "What do you want the computer do do?" line of text.  Press OK or hit ↵ Enter.

SUMMARY: Navigate to the desktop. Open the "Shut Down Windows" dialog box. Click the dropdown menu. Choose the Restart option. Confirm the restart.

In one sentence, describe what the following article is about: To do this, go to the Apple website and create an account. Once you’ve created an Apple ID, it can be used from any of your Apple devices. To sign up for Apple ID, you must provide your full name, birth date and mailing address. You will be asked to select an ID (like creating an email address) and enter three secret questions for account security. It would be a wise decision to also enter the rescue email in case of security breach or forgotten password. Look for your iTunes icon, a white background with a purple and pink music note. After clicking into iTunes, the top right of the screen will say “iTunes Store”. Click here to enter the store. On mobile, the iTunes app logo is pink and purple, with a music note. If you’ve just created your Apple ID on the same account, you might not need to re-enter your login information. When purchasing on iTunes, you can connect a credit card or use a gift card for payment. To do this, click your name at the top right of the app and choose “Account Info”. From here, you will see an option to add a credit card. If you’re adding a gift card, you can instead click “Redeem” and enter your gift card number. Move out of the account setting screen by clicking the top right button that says “iTunes Store”. This button will be purple or blue, depending on your settings.
Summary: Create an Apple ID. Navigate to the iTunes store. Log in using your Apple ID if prompted,. Add a method of payment. Return to the iTunes application.

Whether the garment is brand-new or has seen a few wears, it is important that you wash it. New garments often contain dyes and coatings that may prevent the bleach from working; you also want to remove any potential shrinkage before you start. A garage or an outdoor location would work the best, but you can use an indoor location too. If you are working indoors, choose a surface that can get scratch or stained. If there isn't one, cover it up with a cutting mat, newspaper, or plastic bags. If you plan on working with bleach, ensure that you have good ventilation. Have some rubber gloves ready.
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One-sentence summary -- Wash the garment that you plan on altering. Choose a workspace that can get messy or ruined.

(round or square).
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One-sentence summary --
Rub some lotion on your hands. With the end of a nail file, clean the underneath of your nails, get any remaining dirt out. If your nails are brittle or are chipping, clip them just a tiny bit or clip them so they are all one length. File your nails in whatever shape you like them.