Using the z transform, find the total solutions to these difference equations with initial conditions, for discrete time,n ?0.
You might also like to view...
List the main types of roots
What will be an ideal response?
In animal confinement buildings, workers should wear dust filters providing protection from particles
_____ in diameter
a. 1.2 microns c. 0.2 micron b. 0.5 micron d. 0.3 micron
What kind of water drains from the soil?
a. hygroscopic c. hydroponic b. gravitational d. capillary
A mechanical engineer who designs and sells equipment that automates manual labor processes is offering a machine/robot combination that will significantly reduce labor costs associated with manufacturing garage-door opener transmitters. The equipment has a first cost of $170,000, an estimated annual operating cost of $54,000, a maximum useful life of 5 years, and a $20,000 salvage value anytime it is replaced. The existing equipment was purchased 12 years ago for $65,000 and has an annual operating cost of $78,000. At most, the currently owned equipment can be used 2 more years, at which time it will be auctioned off for an expected amount of $6000, less 33% paid to the company handling the auction. The same scenario will occur if the currently owned equipment is replaced now.
Determine the defender and challenger estimates of P, n, S, and AOC in conducting a replacement analysis today at an interest rate of 20% per year. What will be an ideal response?