PLEASE only give answers if you know them, The last person that answered got them all wrong. Thank you!!

An owner of a large ranch is considering the purchase of a tractor with a front-end loader to clean his corrals instead of hiring workers that do it with a pitch fork. He has given you the following information and has asked you to evaluate this investment. The equipment costs $40,000. The rancher expects that he will save $11,500 a year that is usually paid to workers that clean out the corral by hand. However, he will incur an additional cost of $1,000 for fuel, repairs and maintenance. The rancher plans on keeping the equipment for 3 years before replacing it with a new one. He thinks he can sell the old equipment for $25,000 in three years. The rancher anticipates that his marginal tax rate will be 20 percent over the next three years. The IRS will allow the rancher to depreciate the tractor over seven years using the straight-line method. The rancher requires at least a 15% pretax rate of return on capital (pretax).

What is the Net Present Value?

$40,000

$410

$17489

$2755

$20175

None of Above

What is the maximum fuel, repairs and maintenance cost that can be paid each year to operate the loader and still find this investment profitable?

$1213

$10,287

$11500

$867

None of Above

A table showing the relationship between the NPV and operating expenses shows a downward sloping curve?

A) True

B) False

If operating expenses were $1,180, what would the NPV be based on the table showing the relationship between the NPV and operating expenses?

The NPV would be negative

Between $0 and $50

Between $50 and $100

Between $100 and $150

What is the annual after-tax Net Returns?

$11,500

$9,200

$10,500

$8,400

None of the above

What is the present value of the after-tax net returns?

$40,000

$410

$17,489

$2,755

$20,175

None of the above