please answer and explain d and e.

29. Contribution Incume Statement, Cost-Volume-Profi New York Tours (NYT) provides daily sightseeing tours traph, and Taxes lected attractions, and lunch. Ticket prices are $85 each that include transportation, NYT is subject to an income tax rate of 40 percent. Required a. Prepare a contribution income statement for June. b. Determine NYT's monthly break-even point in units. c. Determine NYT's margin of safety for Jne 2017 . d. Determine the unit sales required for a monthly after-tax profit of $15,000. e. Prepare a cost-volume-profit graph. Label the horizontal axis in units with a maximum value 0 4,000. Label the vertical in dollars with a maximum value of $300,000. Draw a vertical line or the graph for the current (3,000) unit level and label total variable costs, total fixed costs, and tota before-tax profits at 3,000 units