need assistance on 12, and 13 pleasw show work

Question 12 (1 point) Saved Given the following information for a project for year-1: Revenues = $100,000; Depreciation = $15,000; Operating costs (Excluding depreciation) = $65,000 ; & Tax rate is: 21%; Calculate the relevant after-tax cash flow for the project for year-1 $23,700 $30,800 $34,800 $15,800 Question 13 (1 point) Saved From the following data, calculate the after tax-cash flow from Project M for year-1: Revenues = 8,000; Total Costs = [Fixed + variable costs] = $4,000 Depreciation for year 1 $2,000; Tax rate, = 34% $3,320