7) (ignore income taxes in this problem.) jones and company has just purchased a new
piece of equipment, the cost characteristics of which are given below:
the company uses a required rate of return of 10% and depreciates equipment using the
straight-line method.
the simple rate of return for the investment (rounded to the nearest tenth of a percent)
is:
a.20.0%
b.13.3%
c.18.0%
d.10.0%
8) outram corporation is presently making part i14 that is used in one of its products. a
total of 8,000 units of this part are produced and used every year. the company’s
accounting department reports the following costs of producing the part at this level of
activity:
an outside supplier has offered to make and sell the part to the company for $14.80
each. if this offer is accepted, the supervisor’s salary and all of the variable costs can be
avoided. the special equipment used to make the part was purchased many years ago
and has no salvage value or other use. the allocated general overhead represents fixed
costs of the entire company, none of which would be avoided if the part were purchased
instead of produced internally. if management decides to buy part i14 from the outside
supplier rather than to continue making the part, what would be the annual impact on
the company’s overall net operating income?
a.net operating income would decline by $15,200 per year
b.net operating income would increase by $15,200 per year
c.net operating income would increase by $52,800 per year