A t shirt company sells t shirts for $8 and has the following product costs: Direct materials per shirt:$2.75 direct labor per shirt: $0.75 variable overhead per shirt: $1.50 total fixed factory overhead: $35,000 Variable selling expenses are $0.75 per shirt and fixed selling and admin expenses are $20,000. The t-shirt company has a target profit of $80,000. How many units must be sold to reach the target?