just need help with requirement 4 :)

Beginning of year estimated costs Martinez Foundry in Philadelphia, Pennsylvania, uses a predetermined manulacturing overhead rate to allocale orerhead to individual pbs based on the machine hours recuired. At tre beginning of the year, the company expected to incur the following: (Click the icon to view the beginning of year estmated costs) At the end of the year, the compary had actually incurred the following: (Cack the icon to viow the actual end of year costs.) Read the reguirements: Requirement 3. How much manufacturing overhead was incurred during the year? is manutacturing overhead underalocated or overalocated at the end of the year? By how much? (if an ing fiald is not used in the table, leave the input field empty; do not neloct a tabel or enter a zoro.) Is manufacturing overhead underallocated or overallocated at the end of the yoar? By how much? Manufacturing overhead was by Requirement 4. Were the jobs owercosted or undercoated? By how much? Requirement 1. Compste Martinez's predelermined manufacturing overhead rate. Determine the formuta to calculate the predetermined overhoad rate, then calculate the rate. Requirement 2. How much manufacturing overhest was allocated to jobs during the year? Determine the formuls to calculate the overhead to be alocated, then caiculate the marufacturing overhead alloceled Requirement 3. How much manufacturing ovethead was incurred during the year? is manufactuting overhead underplocated or overallocated at the end of the year? By how much? (if an input feld is not used in the table, loave the inpus field emply; do not select a label or onter a zoro )