I am having some difficulty trying to solve this equation any help would be greatly appreciated! Thank you.

2-40 Breakeven analysis and target profit, taxes, what-if analysis Pome Company produces a sin- gle product: the Core. The following table provides the Core's details: PER UNIT Selling price Materials cost Labor cost.. Variable overhead cost.. Sales commissions. $30 7 6 2 10% of selling price ---- For the upcoming year, Pome Company expects to sell 500,000 units of the Core, have total fixed costs of $4,500,000, and face a tax rate of 30% of income. Required (a) At the expected level of unit sales, what is the after-tax income? (b) What is the breakeven unit sales of the Core? (e) The marketing manager believes that if the Core's price is cut by $2 unit, sales will increase by 10%. Is this change desirable from a financial perspective? (d) Ignore part (c) when answering this question. The production manager believes that if Pome Company rents a new machine, total manufacturing variable costs (materials, labor, and overhead) per unit will each drop by 10%. What is the annual rent for this machine so that the income with this machine will equal the income in part (a)