Unexpected Costs Search Results

How To: Interpret derivatives of marginal cost and revenue

This video tells us the method of interpreting derivatives of marginal cost and revenue. If C(x) is the cost of producing x units of a product, C(400) would be the cost to produce 400 units. Now marginal cost is the cost of producing one unit which is equal to the derivative of the cost function or C'(400) which is equal to limit of h tends to zero or lim h->0 [lim(400+h)-lim(400)]/h which is approximately equal to [lim(401)-lim(400)]/1. Similarly, if R(x) is your revenue function, marginal r...

How To: Make egg noodles in soy broth with ketchup

Noodles are the basis for many a Chinese dish, including the Americanized chow mien (or "cooked noodles" in Chinese), noodles in broth, noodles with wonton soup, noodles with air. After all, with a light, airy consistency they're the perfect complement for savory dishes like kung pao chicken and beef and broccoli with soy sauce.

How To: "Back out the tax" from a receipt

In this video, we learn how to back out the tax from a receipt. If you have a receipt where you see how much you paid and know the tax rate, except you want to figure out the cost of the item before the tax. First, take the cost of the item including tax and what the tax rate is. To figure out the original price, let x equal the cost of the item. Add the tax to the cost of the item which will equal the cost you paid. Perform the equation 1x+(tax rate)= (total price). After you figure this equ...

How To: Work with cost & selling price markup in MS Excel

As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 48th installment in his "Excel Business Math" series of free video lessons, you'll learn about the basics of markup on cost and markup on selling price. Markup on cost uses the base cost. Markup on selling price uses the base selling price.

How To: Create a dramatic Blue Dahlia look by Estee Lauder

Tom Pecheaux, Estee Lauder's new creative director, came to the company with a vision in mind: Bold, more unexpected drops of color for their eyeshadow palettes, lipsticks, and glosses. And bold is the only way to describe his Blue Dahlia palette, which is filled with intense electric blues, blacks, and silvers.

How To: Use the Undo, History & Revert tools in Photoshop

The safety-net trio of Undo, History, and Revert protect the intrepid image editor from unexpected disasters. But they also let you toggle operations, compare before-and-after images, and move back and forth through time. Whether you're new to Adobe's popular raster graphics editing software or a seasoned professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, inclu...

How To: Ask how much something costs in Spanish

In this free video language lesson, you'll learn how to ask how much something costs in perfect Spanish. Interested in learning Spanish but haven't got the time to take a weekly class? No problemo! The Internet is awash in free, high-quality video lessons like this one. For more information, and to get started using this phrase yourself, watch this helpful video guide for Spanish students.

How To: Calculate plate cost for a print shop in MS Excel

Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 47th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to calculate total plate cost for a print shop using the VLOOKUP function. Learn to love digital spreadsheets more perfectly with the tricks outlined in this free Microsoft Office how-to.

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