please faster you can

5--- A manufacturing plant manager has purchased a new bologna slicing machine for

$24,500. The new machine is expected to produce an extra $8,000 of revenue and

have an annual operating expense of $3,000. If the useful life is expected at 6 years and i = 7% per year, what is the PW?

Select one:

a. $23835

b. $35000

c. $ 25000

d. $50000

4-- The constant rate of change in linear gradient series is called gradient (g)

Select one:

True

False