Science-Physics Essay Example | Topics and Well Written Essays - 500 words

Science-Physics - Essay Example Oil drilling in the ANWR (Alaska National Wildlife Reserve) is such an issue that has elicited heated debate on whether drilling of oil in this reserve should be allowed or not. Proponents of drilling have argued that drilling the oil in the reserve will secure for the US a local energy reserve, effectively reducing America’s dependence on foreign oil. This they argue will reduce America’s vulnerability to sabotage by enemy states by withholding oil from her. Moreover, they say that the oil drilling will only take a small part of the 19.8 million square acres of land which was established as a reserve in 1980 by the Alaska National Interest Lands Conservation Act (National Research Council, 2003). Furthermore, they say that there would be a lot of jobs created should the drilling process begin. Opponents of this venture argue that the destruction that will be caused by a drilling station will be devastating for the reserve; affecting both the plants and animals in the area immediately surrounding the well as well as causing other environmental hazards such as oil spillage and contributing to global warming, which would directly or indirectly destroy the habitat. In addition, they argue that the amount of oil that would be got has not been verified and it might prove to be so small in the long run. They also reiterate the fact that there are many other oil well like in Texas which have not been drilled but are just leased to other countries. They say these idle lands should be exploited first before destroying new lands. But by far their most convincing rebuff of drilling oil is in response to the fact that the area to be used for drilling will be a small section of the reserve accounting for less than 2% of the total reserve. They cite an example of the nearby Prudhoe Bay oil fields. The fields which were initially assumed would only occupy about 2100 acres of land

Assignment Example | Topics and Well Written Essays - 250 words - 119

Assignment Example Malachai started the business when he was in college and now he owns and manages the small service-oriented business by providing price quotes, hiring student painters, purchasing supplies, and advertising their services. He currently employs 22 painters and pays them $10.50 per hour for painting and â€Å"prep-work† (scraping old paint, caulking, cleaning and removing bugs from the areas that are to be painted). In order to be profitable, Malachai has learned to provide superior service to his customers, including free price quotes. He builds in his profit-margin of 25% to all quotes by first computing his total costs, then adding 25% of that number to determine how much to charge the customer. Using his knowledge of the expenses for labor, supplies, and equipment, he has developed the following information: b. (5 points) The Marks family needs to get the outside of their house painted, including the siding as well as the white trim. Malachai estimates that area of the exterior of the house is about 8,000 square feet. Based on the condition of the Marks’ house he also estimates that he will need 2 workers for 8 hours to do the prep-work. How much should Malachai quote for the cost of this job, including labor, supplies, and profit? c. (5 points) Write a formula reflecting the price estimate for a house based on the number of square feet that need to be painted. Assume that Malachai can accurately estimate the painted area (in square feet) and the amount of time it takes to complete the prep-work on a job. d. (10 points) What do you think? Using the evidence from above, explain in a well-structured essay the importance of accurate cost estimates in a service-oriented business such as this. Research at least one other service-oriented business such as a restaurant, dry-cleaners, house-cleaning service and describe how they set