In one sentence, describe what the following article is about: Besides knowing your skin needs, it's important to know your budget when it comes to skin care. Prices for skin care products can vary greatly, ranging anywhere from a few dollars to a few hundred or more. Figuring out your minimum and maximum expenditure is very useful for limiting your skin care options. For example, facial moisturizers alone can run you anywhere from less than $10 (like Purpose Dual Treatment Moisture Lotion) to around $50 (like Lancome Bienfait Multi-Vital Sunscreen Cream) to more than $100 (such as Tracie Martyn Re-sculpting Cream). As a general rule, product lines carried at salons, boutiques, high-end department stores, and spas tend to cost more than those on the shelves of your local pharmacy or discount retailer. Organic products must use all-natural materials that have not been genetically modified, synthetically produced, or grown with pesticides or chemical fertilizers. While there is no evidence that they are more effective than other types of skin care products, some people prefer organic lines because of their lack of potentially toxic chemical ingredients and ethical, environmentally sound production standards. The use of the word "organic" on product labels is highly regulated by the USDA, so you can be confident that the product that advertises itself as such meets a strict code. However, words like "natural," "non-toxic," or "hypoallergenic" are not regulated. Since they have no set legal definition, it's important to treat them as marketing terms rather than specific factual claims. When you're looking for a skin care line, you should pick those products that have active ingredients that have been clinically proven to be effective. Be sure to check the labels to ensure that the lines you are considering have at least 5-15% concentrations of safe and effective active ingredients. The most important active ingredients are Vitamins A, B, C, and E, but they will most likely take on different names on product labels. For Vitamin A, which helps with moisturizing, acne, rosacea, and dermatitis, look for retinoic acid, retinol, or retinyl-propionate. For Vitamins B & B5, which moisturize while addressing acne, itchiness, eczema, and sunburn, look for niacin, nicotinamide, pantothenic acid, or panthenol. For Vitamin C, which enhances skin texture while decreasing wrinkles and sun damage, look for L-ascorbic acid. For Vitamin E, which moisturizes and helps prevent wrinkles, look for DI-alpha-tocopherol. Do not use products that include tocopherol acetate, since this form of Vitamin E is especially susceptible to degradation from sunlight and can therefore actually cause damage to your skin. The most basic "line" will pair a cleanser with a moisturizer. If you're looking for a more complete regime that can address more specific issues, you can consider adding on toners, exfoliators, serums, and/or specific treatments (for instance, for nights, wrinkles, under-eye puffing and discoloration, or acne). The amount of product you get should correspond with both your skin care needs and lifestyle. More comprehensive lines will be more costly to purchase and time-consuming to administer.
Summary: Determine how much money you want to spend. Decide whether you prefer organic or synthetic products. Get to know the active ingredients. Figure out how comprehensive you would like your line to be.

If your email is formal, sign off with something like "Best regards," or (for an even more formal touch) "Sincerely." For less formal emails, you may be fine using something like "Take care" or "Cheers." If you've had previous emails from the person you're writing to, you might look at their sign-off and match your tone to theirs. For example, if they tend to sign with something like "Warm regards," you should sign off with a similar level of formality. Like the closing sentence, a sign-off can also reflect the purpose of your email. For example, if you're making a simple request or briefly expressing gratitude for something, you might use a sign-off like "Many thanks," or "Thanks so much," followed by your signature. Unless you know the person you're writing to very well, avoid anything too slangy, informal, or affectionate. In general, things like "Love," "XOXO," or "Hugs" should not be used in business emails. If your email is part of a long chain, or if you're trying to communicate something very briefly and quickly to a co-worker, it may not be necessary to include a sign-off at all. If you don't feel comfortable skipping the sign-off altogether, a simple sign-off like Bernice or B. should be just fine for brief, informal emails.
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One-sentence summary -- Pick a sign-off that matches the tone of your email. Use a sign-off that fits your purpose. Avoid anything too affectionate. Skip the sign-off in brief or chain emails.

Q: Electric start engines should be tilted down so that the propeller is in the water. This will allow the fuel to readily flow into the engine during starting. Keeping the engine tilted down also keeps the propeller safely in the water while starting. On rare occasions, boats are equipped with fully electric outboard motors. These motors still have electric starters, and the starting procedure is the same as the procedure for a fuel driven motor with an electric start. Electric engines require the key to be in the ignition before important features, such as the gearshift, will operate. Insert the key into the ignition slot, and if necessary insert the kill switch, too. This should enable you to shift the engine to neutral An electric motor may have a manual gearshift that you can move to neutral. Alternatively, you may have to move the throttle to the neutral position. This will allow you to start the engine. You start most engines by turning the key to the "On" position. Some engines will have a start button that you must push. Once the engine starts, release the key or button.
A: Tilt the engine down. Insert the key. Put the motor in neutral. Turn the key.

Problem: Article: Plants that thrive well in rain gardens are hardy and healthy. Your rain garden will be most low-maintenance with regional plants because they will be adapted to the climate and local rainfall fluctuations. The best place to purchase native plants is at locally-owned plant nurseries. Younger plants will not thrive as well with high quantities of waters, so avoid buying seeds or seedlings. Their root systems are not developed enough to handle the downpour. Perennial plants last for several years, so plants at least one or two years old will have established root systems. Ask your local nursery for specifically mature plants to avoid receiving seedlings. Choose plants that can handle lots of downpour. You can find native wetland plants via the U.S. Army Corps of Engineers National Wetland Plant List (NWPL) by visiting: http://wetland-plants.usace.army.mil/nwpl_static/index.html. You can also check local gardening magazines or your city's plant nursery to ask which wetland plants thrive in your climate. Plants with dense root systems hold rain gardens together best. Shrubs generally have developed root systems that soak up excess water and prevent land erosion. Look for shrubs best adapted to your soil conditions. Most shrubs prefer well-draining soil to clays. Shrubs grow best in moist but not oversaturated conditions. Add several shrubs to rain gardens with especially excessive runoffs.
Summary:
Choose plants native to your area. Purchase perennial plants that have already matured. Look for plants that thrive well in wetlands. Add shrubs for erosion protection.