. The total cost is depreciated by the MACRS schedule. The company anticipates income of $300,000 the first year, with a reduction of $20,000 each year from the operation of this system. Its cost of operation is estimated to be $110,000 in the first year, increasing by $18,000 each year due to heavy downtime and maintenance cost. The estimated resale value of this system is $200,000 at the end of the first year, reducing to $150,000 by the end of the second year, and reducing by $20,000 each year after. TII has a tax rate of 40% and is using a MARR of 8%. Calculate the economic life of this system.
A particle of mass 3 units moves in a force field depending on time t given by; F=12t2i +(6t – 3)j -3tk .If its position vactor at time t=0 seconds is given by; ro= 2i + j -2 k and its initial velocity at this instant given by; Vo=4i +5 j + 3k Detemine Its velocity and position at any time(t).(4 marks) Torque and angular momentum about the origin for the particle at time(t)
April 11, 2016
2:33 pm
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