Carter Manufacturing Company manufactures exclusive pens which sell for $62 per unit. Its unit variable costs are $32 and fixed expenses are $385,000. The company pays income tax at the rate of 40% Required: 1. How many units must Carter sell to earn an after-tax income of $22.800? Units 2. Re-compute the sales level to earn the above-mentioned after-tax income if the tax rate changes to 20%. Sales level required (units)