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Question: The Plant Department of the local telephone company purchased four special pole hole diggers 8 years ago for $14,000 each. They have been in constant use to the present. Owing to an increased workload, additional machines will soon be required. Recently an improved model of the digger was announced. The new machines have a higher production rate and lower maintenance expense than the old machines but will cost $32,000 each with a service life of 8 years and salvage value of $750 each. The four original diggers have an immediate salvage of $2000 each and an estimated salvage value of $500 each 8 years hence. The average annual maintenance expense of the old machinesis about $1500 each, compared with $600 each for the new machines. A field study and trial show that the workload would require three additional new machines if the old machines continue in service. However, if the old machines were all retired from service, the workload could be carried by six new machineswith an annual savings of $12,000 in operation costs. A training program to prepare employees to run the machines will be necessary at an estimated cost of $700 per new machine. If the MARR is 9% before taxes, what should the company do?
consider an entrepreneur you know could be a relative friend or acquaintance. answer the following questionswhat
Jean believes the batteries can be expected to last only for the guarantee period. She does not want to invest extra money in a battery unless she can expect.
suppose in the short run a perfectly competitive firm has variable cost 3q2 and mc 6q where q is the quantity of
Explain and show graphically how this market would be affected if there is an increase in the number of diary farmers that produce hormone free milk and at the same time south African consumers chose to be more healthy
The most important aspect of the 1983 changes to Medicare that introduced diagnosis-related groups (DRGs) was defining 483 categories of illness for treatment.
Define the types of price discrimination and explain why 1st degree discrimination is very difficult to practice. Provide 1 example where a form of 1st degree discrimination is practiced - Your marginal cost is constant at $75 across most of your p..
The following statements describe either a stationary or non stationary series. Indicate which statement is stationary and which one is non stationary series.
Using the information in this chapter, label each of the fol- lowing statements true, false, or uncertain. Explain briefly. On a logarithmic scale, a variable that increases at 5% per year will move along an upward-sloping line with a slope of 0..
The BIG Idea How do the views of protectionists and free traders differ?
Consider the Sherwin-Williams Company example discussed in this chapter (seeTable 4.1). Suppose one is interested in developing a simple regression model with paint sales ( Y ) as the dependent variable and selling price ( P ) as the independent vari..
lorenz curve graphs the cumulative percentage of income against the cumulative percentage of households. for questions
What is the new equilibrium price and what is the new equilibrium quantity, how many bags were oranges being overproduced before?
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