Ooo-La-La Company has met all production requirements for the current month and has an opportunity to manufacture additional units with its excess capacity. Unit selling prices and unit costs for three product lines follow. Plain Regular Selling price $110 $130 Super $135 Direct material 26 30 36 Direct labor (at $10 per hour) Variable overhead 20 25 25 22 26 30 Fixed overhead 20 21 22 Variable overhead is applied on the basis of direct labor dollars, whereas fixed overhead is applied on the basis of machine hours. There is sufficient demand for the additional manufacture of all products. Required: A. If Ooo-La-La has excess machine capacity and can add more labor as needed (i.e., neither machine capacity nor labor is a constraint), which product is the most attractive to produce? Which product is the most attractive to produce? B. If Ooo-La-La has excess machine capacity but a limited amount of labor time available, which product or products should be manufactured in the excess capacity? Which product or products should be manufactured in the excess capacity