Answer / kangchuentat

ACCOUNTING AND FINANCIAL ENGINEERING - ANSWER 34.12 : (i)(a) Starting cash = $60k = cost of instrument. (b) Depreciation = instrumental (cost / useful life) = $60k / 3 years = $20k / year. (c) Operating profit = revenue - labor cost - depreciation = $100k - $50k - $20k = $30k. (d) Capital expense = $60k = cost of instrument. (e) Cash from operation = operating profit + depreciation = $30k + $20k = $50k. (f) Ending cash = starting cash + cash from operation - capital expense = $60k + $50k - $60k = $50k. (ii) (a) Capital expense of year 2 = 0. (b) Starting cash of year 2 = ending cash of year 1 = $50k. (c) Depreciation value = answer in (i)(b) = $20k / year. (d) Operating profit = answer in (i)(c) = $30k. (e) Cash from operation = answer in (i)(e) = $50k. (f) Ending cash = answer in (ii)(b) + answer in (ii)(e) - answer in (ii)(a) = $50k + $50k - 0 = $100k. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.

NATURAL GAS ENGINEERING - QUESTION 26.1 : (a) In natural gas pipe sizing, the length of the pipe from the gas source metre to the farthest appliances is 60 feet. The maximum capacities for typical metallic pipes of 60 feet in length are : 66 cubic feet per hour for pipe size of 0.5 inches; 138 cubic feet per hour for pipe size of 0.75 inches; 260 cubic feet per hour for pipe size of 1 inch. By using the longest run method : (i) Find the best pipe size needed for the capacity of 75 cubic feet per hour. (ii) Estimate the suitable range of capacities for the pipe size of 1 inch. (b) The maximum capacities for typical metallic pipes of 50 feet in length are : 73 cubic feet per hour for pipe size of 0.5 inches; 151 cubic feet per hour for pipe size of 0.75 inches; 285 cubic feet per hour for pipe size of 1 inch. By using the branch method find the best pipe size needed for the capacity of 75 cubic feet per hour when the length of the pipe from the gas source metre to the appliance is 52 feet.

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hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

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