de 30 mais De Entreprises manufactured in pod Base D och dentified bele Selling price $180 5120 Direct materials 58 54 Direct labour (58 per hour) 64 24 Other Variable costs 16 6 Total variable costs 138 84 $42 $36 Contribution margin Contribution margin ratio 2396 30% What is the contribution margin per hour for Basic $ What is the contribution margin per hour for Deluxe 5 Assume that ESE is able to free up an additional 2.000 hour and wishes to maximize its income. Of the additional units it produces at least 100 of each product are necessary for sales. units How many units of Basic should be produced? units How many units of Deluxe should be produced? What is the total contribution margin earned on these extra 2000 hours