I can not figure out the answer to the New contribution margin per hour please provide how you got there.

AUSTIN ENTERPRISES Basic Classic Formal Product information: Sales price Maximum annual demand (units) Input requirement per unit 64 S 190 30,000 30 S 20,000 10,000 Direct material (yards) Direct labor (hours) 0.5 0.7 0.3 2.0 0.6 7.0 Costs: Variable costs Materials (per yard) Direct labor (per hour) Factory overhead (per direct-labor hour) Marketing (percent of sales price) 20 16 4 10% Annual fixed costs Manufacturing Marketing Administration S 36,000 8,000 $ 30,000 Additional Information: Maximum direct labor-hours per year Requirement e 30,000 Additional production hours provided by running extra shift Direct labor costs per hour including extra shift 10,000 19