Two oil refineries each produce three grades of petroleum, A, B and C. At each refinery, the various grades One operation at Refinery 1 produces 2 units of A, 1 unit of B and 5 units of C f petroleum are produced in a single operation so that they are fixed proportions. One operation at Refinery 2 produces 5 units...
It’s review question, I need this as soon as possible. Thank you 3) For thè diferential equation: (a) The point zo =-1 is an ordinary point. Compute the recursion formula for the coefficients of the power series solution centered at zo- -1 and use it to compute the first three nonzero terms of the power series when -1)-s and v(-1)-0....
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An offshore oil well must be connected by pipe to the refinery. The oil-well is 2 km off-shore. The refinery is on the coast, 3 km from the nearest point of land to the oil well. The coastline is perfectly straight. It costs $ S per kilometre to lay pipe along the shore, but U times as much per km...
A petroleum refiner company conducts a experiment and produce two products specifically, there are petroleum naphtha and asphalt liquid. By selling the petroleum naphtha to consultant company the petroleum company can gain profits of 4 rupees per litre and, for asphalt liquid per litre the profit is of 3 rupees per litre. Processing each litre of petroleum naphtha requires to...
LPG (liquedfied petroleum gas) is stored in highly insulated spherical vessels in most oil refineries. If the inside diameter of one of these tanks is 11.4ft, find it's volume. Report your answer to the nearest one-tenth of a gal use (pie)=3.14, and 1 cubic ft =7.5 gal.a. 5,815.1 galb. 48,968.9 galc. 12,242.2 gald. 726.9 gal
DSuppose $39oo is deposited in a savings account that increases exponentially.Detamine thě APv if the acount increases to $t020 in 4 years. Ass ume tne interest Vale remains Constant and no additional deposits or Withdrawals are made. (a.) Let pbe the APY. Note tnat if tme inital balaqe is yo, ne year later tne balane is %more. P- 3 (Tpe...
Assume that ExxonMobil uses a standard cost system for each of its refineries. For the Houston refinery, the monthly fixed overhead budget is $8,000,000 for a planned output of 5,000,000 barrels. For September, the actual fixed cost was $8,750,000 for 5,100,000 barrels. Required a. Determine the fixed overhead budget variance. b. If fixed overhead is applied on a per-barrel basis,...
The Ever Clean Refinery Company uses a FIFO process costing system to account for its refinery operations. All direct materials are added once units are 30% complete with respect to conversion costs. Data from the month of October is presented in the table below: Direct Materials Conversion Costs Work-in-process costs, October1 $27,000 $49,500 Costs added during October $358,350 $722,700 Units...
i have exams tomorrow and i would like to figure out what i need to make on my exam to pass, daily grades are 30% major grades are 70% i averaged my daily grades to 84.5 my major grades so far are 77,85,91 what do i do next to figure out what i need to make on my exam to...
16. A process engineer at an oil refinery is tasked with monitoring the status of a distillation column. To function safely and effectively, the temperature, pressure, and crude oil flow rate needs to be 350-360°C, 650-760 torr, and 350-415 barrels per hour, respectively. Construet a Matlab code that utilizes logic and disp/fprintf to display the appropriate notification when the column...
LPG is stored in highly insulated spherical vessels in most oil refineries. If the inside diameter of one of these tanks is 11.4 ft, find it's volume. Report your answer to the nearest one-tenth of a gal. Use pie-3014, and 1cubic ft= 705 gal. Possible answers to choose from are: (A) 5815.1 gal, (B) 48968.9 gal, (C) 12,242.2, (D) 726.9...
Tema Oil Refinery ( TOR ) is the only company mandated to refine crude oil in Ghana. The company has estimated that the fixed cost would be $ 80000. Variable costs depends on the amount of crude oil refined but include the cost of labour and administrative expenses and it is estimated to be $ 30 per barrel of crude...
An Oil Rig is located a = 11 miles from a straight coastline. An Oil Refinery is located 16 miles down the coastline. The cost of putting in a pipeline from the Oil Rig to the Oil Refinery depends on whether it is on land or in the water. Rather than coming directly to the shoreline and then turning at...
A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead the pipe\'s diameter is 52.9 cm and the flow speed of the petroleum is 13.7 m/s. At the refinery the petroleum flows at 5.75 m/s. What is the volume flow rate of the petroleum along the pipe and what is the pipe\'s diameter...
please explain steps to solution using excel 9) You are hired as a consulting engineer to a small gasoline refinery. You must determine how many gallons of three different grades of gasoline should be produced to maximize total profit. The gallons produced should not exceed the storage capacity of each grade. Also, there is a maximum of 16,500 eallons of...
An equipment for petroleum refining was purchased and placed in service by a large petroleum company. It costs $38000 with a trade in of the old unit which is valued at $12000. The new asset has an estimated MV (market value) of $15000 at the end of an estimated useful life of 16 years. Compute the depreciation amount in eighth...
An equipment for petroleum refining was purchased and placed in service by a large petroleum company. It costs $85000 with a trade in of the old unit which is valued at $15000. The new asset has an estimated MV (market value) of $15000 at the end of an estimated useful life of 16 years. Compute the depreciation amount in eighth...
2.18 A vegetable oil processor wishes to determine how much shortening, salad oil, and margarine to produce to optimize the use its current oil stock supply. At the present time, he has 250,000 kg of soybean oil, 110,000 kg of cottonseed oil, and 2000 kg of milk-base substances. The milk-base substances are required only in the production of margarine. There...