two different parts, same concept. thank you!

Required information [The following information applies to the questions displayed below] Exact Photo Service purchased a new color printer at the beginning of Year 1 for $36,220. The printer is expected to have a four-year useful life and a $3,300 salvage value. The expected print production is estimated at $1,785,400 pages. Actual print production for the four years was as follows: The printer was sold at the end of Year 4 for $3,450. Required: a. Compute the depreciation expense for each of the four years, using double-declining-balance depreciation. Note: Do not round intermediate calculations. Round your answers to the nearest whole dollar amount. Un Company sold office equipment with a cost of $38,410 and accumulated depreciation of $35,134 for $5,210. Required a. What is the book value of the asset at the time of sale? b. What is the amount of gain or loss on the disposal? c. How would the sale affect net income (increase, decrease, no effect) and by how much? d. How would the sale affect the amount of total assets shown on the balance sheet (increase, decrease, no effect) and by how much? e. How would the event affect the statement of cash flows (increase, decrease, no effect) and in what