In one sentence, describe what the following article is about: Subtract the Budgeted Cost of Work Scheduled (planned value) from the Budgeted Cost of Work Performed (earned value). SV = BCWP - BCWS or SV = EV - PV A positive Schedule Variance indicates that the project is ahead of schedule. Negative means it is behind. In the example, this would be the earned value of $1,450 minus the planned value of $1,100. This gives $350, a positive result which indicates that the project is ahead of schedule. Divide the Budgeted Cost of Work Performed by the Budgeted Cost of Work Scheduled. SPI = BCWP / BCWS or SPI = EV/PV If the SPI is greater than 1, the project is ahead of schedule. If it is less than 1, the project is behind schedule. In the example, this would be the earned value of $1,450 divided by the planned value of $1,100, which gives an SPI of 1.32. This result is greater than 1, indicating that the project is ahead of schedule. Subtract the Actual Cost of Work Performed from the Budgeted Cost of Work Performed. CV = BCWP - ACWP or CV = EV - AC A positive Cost Variance indicates that the project is under budget. In the example, this would be the earned value of $1,450 minus the actual cost of $1,600. This gives -$150. The negative result means that the project is running over budget and the company may be overspending in some area. Divide the Budgeted Cost of Work Performed by the Actual Cost of Work Performed. CPI = BCWP / ACWP or CPI = EV/AC If the CPI is greater than 1, the project is under budget. If it is less than 1, the project is over budget. For the security company, their earned value of $1,450 divided by the actual cost of $1,600 yields a CPI of 0.91, meaning that the project is over budget. The resulting total is known as the "Budget at Completion" (BAC). This is simply the combined budgeted costs of the two tasks which is $750 (task one) plus $1,750 (task two) for a total of $2,500. There are two different ways to calculate this measurement. You should use the method more appropriate for the specific circumstances of your project. If the current cost variance is the result of something that occurred that is not likely to continue, then the BCWS for the remainder of the project is likely still valid. Subtract the Cost Variance from the Budget at Completion to get the estimated actual cost: EAC = BAC - CV. In the example, this would be $2,500 - (-$150), which with the negative sign canceling out the subtraction sign, gives $2,500 + $150, or $2,650. If the current cost variance is the result of circumstances that are likely to continue (such as a higher than expected cost of labor), then divide the Budget at Completion by the Cost Performance Index to estimate the total project cost: EAC = BAC / CPI. In the example this would be $2,500/0.91, which gives about $2,750.
Summary: Calculated the Schedule Variance (SV). Calculate the Schedule Performance Index (SPI). Calculate the Cost Variance (CV). Calculate the Cost Performance Index (CPI). Compute the budgeted cost for the entire project by adding the BCWS or PV for all project tasks. Calculate the Estimate at Completion (EAC).

In one sentence, describe what the following article is about: The poet William Stafford once wrote that "there is no such thing as writer's block for writers whose standards are low enough." While this might sound awful, the idea that you should be able to sit down as a 5th grader and compose the great American novel is unrealistic. But it is exactly this sort of expectation that leaves people so dissatisfied with their wring that they give up. Great writers compose multiple drafts of their work and have the text reviewed by professional editors. No one expects a first draft to be good. But sitting down and finishing it will give you the chance to see what fits and what does not. From there it will be much easier to improve your ideas. Writing also takes practice. It might take a few failed manuscripts to get it right. To make writing a natural habit, try to sit down at the beginning of every day to write a few pages. If you don't know what to write, start a dream journal. Write about what you dreamed the prior night. This will help you keep in touch with your creative side. People who exercise regularly have been shown to exhibit more creative thinking. If you are struck by writer's block, a little bit of exercise can distract you from any anxieties that you might have and get your ideas flowing again. Consider going on a walk to clear your head. For more energy, try a short jog. Alternatively, stretch for a couple of minutes to relax yourself. Caffeine increases the effect of chemicals in your brain that naturally produce energy. Consuming caffeine will give you energy and increase your concentration. Thus, it will help you overcome several of the psychological conditions that create writers block, including self-doubt and lack of commitment. Caffeine has other properties that can improve your writing, like increased short term memory and cognitive abilities. The positive effects of caffeine, however, can be negated if it impairs your sleep. Moderate your consumption and drink it early in the day Music can increase concentration. It can also inspire emotions that you can spill back onto the page. Depending upon your tastes, loud music might be a distraction. In that case, consider ambient music, possibly without any lyrics. Jazz and classical music are often good ambient music choices for writing. If you are having trouble focusing in your environment or find it uninspiring, try some place new. A university library has a lot of resources that you can turn to for information. Cafes have coffee and a vibrant atmosphere that can make you feel more comfortable than your own cramped space. Doing a quick read of some inspirational writing can get you in the mood to do your own. Anyway, a good writer should be reading all the time. It is important to use other writers as point of inspiration and as models for how to write. You also need to read to get a sense for how you can fit your work into existing literature or innovate within a genre of writing. If TV distracts you, be sure to turn it off. If you live with a bunch of people or along a busy street, do your best to find a place that is less noisy. Consider downloading programs that will remove distractions from your computer. One of the difficulties with writing today is that the best media for compositionyour computeris also rife with distractions of its own. There is, however, specialized software that can change this. Some programs will ration the time you can spend on social media. Writing programs can limit your access to other functions of the computer, so that you can focus exclusively on writing. Great writers have very different routines. One thing that is almost always true, however, is that they have some sort of routine. You will want to pick a routine that fits your energy level and schedule throughout the day. Once you have a routine, your mind will naturally turn to writing when it is time to sit down and work. For example, Simone de Beauvoir would always begin her days with a cup of tea, review what she had written the previous day, write for several hours, take some time off, and then return to work after dinner. Try to have a designated place and time to work. This sort of routine can create a cue for your brain when it is time to begin work. Perhaps you should always have a cup of coffee or tea before work. Maybe you should always have music on. Perhaps you could eat breakfast directly before writing. Create as many atmospheric cues as possible to tell your brain to get to work.
Summary:
Lower your standards. Write every day. Do some light exercise. Drink some coffee. Turn on music. Find a new location. Read. Eliminate distractions. Start a routine.