You purchased a machine for $50,000, used it for 10 years, and then sold it for $5000. It cost $2000 per year for maintenance and repairs. You made a profit of $12,000 per year from the machine's production. The MARR is 10%. What is the Net Present Worth of this operation?

A machine costs $10000 today and has annual operating costs of $3000 in each of the next four years. The cost of capital is 10%. The present value of the machine’s costs is ? And it’s equivalent annual cost is

You can buy a piece of vacant land for $40,000 cash. You plan to hold it for 20 years and then sell it at a profit. During this period, you would pay annual property taxes of $815. You would have no income from the property. (a) Assuming that you want an 8% rate of return, at what net price would you have to sell the land 20 years hence? (b) What is open space conservation and why is it important? What options would you have in selling your property with this in mind?

One year ago, your company purchased a machine used in manufacturing for $105,000. You have learned that a new machine is available that offers many advantages and that you can purchase it for $150,000 today. The CCA rate applicable to both machines is 20%; neither machine will have any long-term salvage value. You expect that the new machine will produce earnings before interest, taxes, depreciation, and amortization (EBITDA) of $45,000 per year for the next 10 years. The current machine is expected to produce EBITDA of $22,000 per year. All other expenses of the two machines are identical. The market value today of the current machine is $50,000. Your company's tax rate is 35%, and the opportunity cost of capital for this type of equipment is 10%. Should your company replace its year-old machine? What is the NPV of replacement? The NPV of replacement is $ (Round to the nearest dollar.) .....