Complete this question by entering your answers in the tabs below. What is causing the estimated unit product cost to fluctuate from one quarter to the next? Complete this question by entering your answers in the tabs below. Assuming the assumptions about cost behavior from the first three quarters hold constant, what is the estimated unit product cost for the fourth quarter? Note: Do not round intermediate calculations and round the "Unit product cost" to 2 decimal places. Exercise 2-13 (Algo) Varying Plantwide Predetermined Overhead Rates [LO2-1, LO2-2, LO2-3] KIngsport Containers Company makes a single product with wide seasonal varlations in demand. The company uses a Job-order costing system and computes plantwide predetermined overhead rates on a quarterly basis using the number of unlts to be produced as the allocation base. Its estimated costs, by quarter, for the coming year are given below: Management finds the varlation in quarterly unlt product costs to be confusing. Accordingly, you have been asked to find a more approprlate way of applying manufacturing overhead cost to unlts of product. Requlred: 1. Assuming the estimated varlable manufacturing overhead cost per unit is $0.30, what must be the estimated total fixed manufacturing overhead cost per quarter? 2. Assuming the assumptions about cost behavior from the first three quarters hold constant, what is the estimated unlt product cost for the fourth quarter? 3. What is causing the estimated unlt product cost to fluctuate from one quarter to the next? 4. Assuming the company computes one predetermined overhead rate for the year rather than computing quarterly overhead rates, calculate the unlt product cost for all units produced during the year. Complete this question by entering your answers in the tabs below. Assuming the estimated variable manufacturing overhead cost per unit is $0.30, what must be the estimated total fixed manufacturing overhead cost per quarter? Complete this question by entering your answers in the tabs below. Assuming the company computes one predetermined overhead rate for the year rather than computing quarterly overhead rates, calculate the unit product cost for all units produced during the year. Note: Do not round intermediate calculations and round your final answer to 2 decimal places