Please help solve this with showing work so i can understand how to solve the problems!

Luzadis Company makes furniture using the latest automated technology. The company uses a job-order costing system and applies manufacturing overhead cost to products on the basis of machine hours. The predetermined overhead rate was based on a cost formula that estimates $900.000 of total manufacturing overhead for an estimated activity level of 75.000 machine-hours During the year, a large quantity of furniture on the market resulted in cutting back production and a buildup of furniture in the company's warehouse. The company's cost records revealed the following actual cost and operating data for the year Required: 1. Compute the underapplied or overapplied overhead 2. Assume that the company closes any underapplied or overapplied overhead to Cost of Goods Sold Prepare the opprophate journal entry. 3. Assume that the company allocates any underapplied or overapplied overhead proportionally to Work in Process. Finished Goods and Cost of Goods Sold. Prepare the appropnate journal entry 4. How much higher or lower will net operating income be if the underapplied or overapplied overhead is allocoted to Work in Process Finished Goods, and Cost of Goods Sold rather than being closed to Cost of Goods Sold? Compute the underapplied or overapplied overhead. Record the allocation of the underapplied/overapplied overhead to various accounts. Note: Enter debits before credits. How much higher or lower will net operating income be if the underapplied or overap Process, Finished Goods, and Cost of Goods Sold rather than being closed to Cost of