Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Molly inherited $5000 and decided to start a lawn-mowing service. With her inheritance and a bank loan of $5000, she bought a used ride-on lawnmower and a used truck. For five years, Molly had a gross income of S30 000, which covered the annual operating costs and the loan payment, both of which totalled S4500. She spent the rest of her income personally. At the end of five years, Molly found that her loan was paid off but the equipment was wearing out.
(a) If the equipment (lawnmower and truck) was depreciating at the rate of 50% according to the declining-balance method, what is its book value after five years?
(b) If Molly wanted to avoid being left with a worthless lawnmower and truck and with no money for renewing them at the end of five years, how much should she have saved annually toward the second set of used lawnmower and used truck of the same initial value as the first set? Assume that Molly first lawnmower and truck could be sold at their book value. Use an interest rate of 7%.
In liquid phase sintering, pore filling was found to be the essential process of densification. What is the dependence of densification on scale?
consider a reheat cycle utilizing steam as the working fluid. steam enters the high pressure turbine at 3.5 mpa 400oc
An inventor claims to have developed a power cycle operating between hot and cold reservoirs at 1175K and 295K, respectively, that provides a steady state power output of (a) 28 kw, (b) 31.2 kW, while receiving energy by heat transfer from the hot re..
The tapping process is the bottleneck process in machining all the cast iron engine blocks. In addition, 10% of the blocks have to be scrapped due to broken taps. What do you recommend?
an orifice meter is installed in a 12 foot ductile iron pipe carrying water at 60 deg f. a mercury manometer is used to
Use potential flow theory to determine the lift coefficient of a spinning baseball in terms of the forward velocity (V ) and spin RPM.
Calculate the vibration spectrum of the lattice. You might find it more convenient to write down equations of motion for the two sublattices.
A compressed liquid mixture of 42 mol percent n-hexane (1) and 58 mol percent ethane (2) is to be fed to a flash tank where the pressure is reduced and a liquid and vapor stream separated. The flashing operation will be carried out at 32°C.
a 0.2 m3 tank containing helium at bar and 22 c will be used to supply 4.5 moles per minute of helium at atmospheric
Determine the force Q at the jaw of the shear for the 400-N force applied with () = 30°. (Hint: Replace the 400-N force by a force and a couple at the center of the small gear. The absolute angular displacement of the gear must be carefully determ..
This problem relates to Mechanical Engineering and the problem is about compute the speed of a skip which hoists a drum with tension in the cable. The computation has been given in the solution in detail
a 600 mw coal-fired power plant has an overall thermal efficiency of 38. it is burning coal that has a heating value of
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd