pls help asap

Forge, Inc. is trying to decide whether to increase the commission-based pay of its salespeople. Currently, each of its ten salespeople earns a 10% commission on the units they sell for $150 each, plus a fixed salary of $33,000 each. Forge hopes that by increasing commissions to 20% and decreasing each salesperson's salary to $21,000, sales will increase because salespeople will be more motivated. Currently, sales are 7,000 units. Forge's other fixed costs, NOT including the salespeople's salaries, total $129,000. Forge's other variable costs, NOT including commissions, total $40 per unit. a. What is current profit? Current Profit b. What is the current break-even point in units? (Round final answers to the nearest whole number.) Break Even Point units c. What would the break-even point in units be if commissions are increased and salaries decreased? Break Even Point units c. What would the break-even point in units be if commissions are increased and salaries decreased? Break-Even Point units d. If sales increase by 1,000 units, what will profit be under the new plan? Profit Under the New Plan e. At what sales level would Forge be indifferent between the lower-commission plan and the higher-commission plan? Point of Indifference units