Bison Corp. has the following data available from its operations: Selling price per unit $284.38 Direet materials cost per unit S87,50 Processing and assembly costs per unit S65.63 Batch setup and assembly costs $14.218.75 Fixed manufacturing and administrative costs S6.343.750,00 Number of units in a batch 625 Tax rate 21% Bison occasionally gets special orders for odd-numbered batches (.e., orders for batch sizes that differ from 625 units per batch). How many units does Bison need to have in a batch to be able to break even on a special order? Refer to the Bison information in the previous question. How many batches does Bison need to sell to earn an after-tax profit of $2,500,000