Ok, I know this is probably super easy but for some reason I can't figure this out. If someone could show me exactly how to solve this step by step I would really appreciate it. Thank you.

Carey Company applies manufacturing overhead costs to products as a percentage of direct labor dollars. Estimated and actual values of manufacturing overhead and direct labor costs are summarlzed here: Estimated Actual $ 600,000 $550,000 Direct labor cost Manufacturing overhead 900,000 850,000 Required Compute over- or underapplied overhead. Manufacturing Overhead Underapplied by