You have been asked to choose between two office equipment. Both have an expected life of 6 years. Equipment A costs $2800, has annual expenses of $800, and a salvage value of $1000. Equipment B costs $4500, has annual expenses of $200, and a salvage value of $1500. Calculate the total present value of each equipment at 12% interest rate. Then, both cells should be highlighted in yellow. You must use the correct +/- sign for your final answers to earn point.