Marsh Inc manufactures wood stoves. The company's year-2022 data is shown below. A. Marsh Inc uses machine hours as the MOH allocation base. Determine the MOH allocation rate. 4 pts B. Calculate the actual MOH amount incurred during 2022 . Show your math briefly. 4 pts C. Job \#22 was completed in April 2022, and it incurred the following costs \& hours: - Direct materials $5,000 - Direct labour $9,000 - Machine hours: 70 Calculate the total job cost for Job \#22. 4 pts D. If total allocated MOH for 2022 was $108,000, was manufacturing overhead over- or under-allocated? State your numeric answer and label your answer with a few words (no more than 8 words). 5 pts