can you please show the process work!!

Ronald Enterprises Ltd. has estimated the following costs for producing and selling 20,000 units of its product: Direct materials Direct labour Variable overhead $80,000 120,000 40,000 30,000 40,000 37,500 Fixed overhead Variable selling and administrative expenses Fixed selling and administrative expenses Ronald Enterprises' income tax rate is 40%. Given that the selling price of one unit is $34, calculate how many units Ronald Enterprises would have to sell in order to break even. Break-even units LINK TO TEXT Assume the selling price is $39 per unit. Calculate how many units Ronald Enterprises would have to sell in order to produce a profit of $25,800 before taxes. Target units units Calculate what price Ronald Enterprises would have to charge in order to produce a profit of $27,000 after taxes if 7,500 units were produced and sold. Ronald Enterprises should charge per unit LINK TO TEXT Calculate what price Ronald Enterprises would have to charge in order to produce a before- tax profit equal to 30% of sales if 8,300 units were produced and sold. (Round answer to 2 decimal places, e.g. 15.25.) Ronald Enterprises should charge per unit