needing help with this problem please

Check Connelly Incorporated, a manufacturer of quality electric ice cream makers, has experienced a steady growth in sales over the past few years. Because her business has grown, Jan DeJaney, the president, believes she needs an aggressive advertising campaign next year to maintain the company's growth. To prepare for the growth, the accountant prepared the following data for the current year: Variable costs per ice cream maker Direct labor $ 23.00 Direct materials 27.50 Variable overhead 11.50 Total variable costs $ 62.00 Fixed costs Manufacturing $ 98, 500 Selling 68, 500 Administrative 398,000 Total fixed costs $ 565,900 Selling price per unit $ 115 Expected sales (units) 58, 500 Required: 1. If the costs and sales price remain the same, what is the projected operating profit for the coming year? 2. What is the breakeven point in units for the coming year? 3. Jan has set the sales target for 61,800 ice cream makers, which she thinks she can achieve by an additional fixed selling expense of $259,900 for advertising. All other costs remain as per the data in the above table. What will be the operating profit if the additional $259,900 is spent on advertising and sales rise to 61,800 units? 4-a. What will be the new breakeven point if the additional $259,900 is spent on advertising? 4-b. Prepare a contribution income statement at the new breakeven point. 4-c. What is the percentage change in both fixed costs and in the breakeven point