The Plastic Toy Company sells fashion figures. The normal selling price is $19 per unit and costs are as follows: Variable production costs: $5 per unit Variable marketing costs: $1 per Factory rent (fixed): $100 Administrative costs (fixed): $20 unit The firm currently produces and sells 10 units. The factory it rents has the capacity to produce up to 15 units. One of the firm's customers has offered to make a one-time purchase of 2 additional units at a price of $11 per unit. 1. Do you think the firm should accept the offer? Why or why not?