A process control system costs $200,000, has a three year service life, and a salvage value of $20,000. Find the depreciation and book value for all three years using each of the following methods: a. Straight line depreciation (20 points) b. Sum of year digits depreciation (20 points) c. Double declining balance depreciation (20 points)

Melissa is a very generous single woman. before this year, she had given over $11,400,000 in taxable gifts over the years and has completely exhausted her applicable credit amount. in the current year, melissa gave her daughter riley $100,000 and promptly filed her gift tax return. melissa did not make any other gifts this year. how much gift tax must riley pay the irs because of this transaction?