Wisdom Company has monthly fixed costs of $600.000. The varlable cost ratio for the firm is 55%, the firm's tax rate is 30%, and the firm seeks an after tax profit margin of 8%. Please show your work for full credit. 1. What is the monthly amount of revenue to achieve breakeven? 2 What is the monthly amount of revenue to achieve a net operating income to revenue ratio of 15% ? 3. What is the monthly amount of revenue to achieve net income after tax equal to $25.000? 4. Prepare a contribution type income statement (to net income after tax) assuming that revenue equals 180,000 . 5. What is the monthly amount of breakeven if monthiy fixed costs decrease to $520.000 and the variable cost ratio increases to 60%