Problem 3 The Simpsons Company uses a normal absorption costing system. The firm has a machining department and an assembly department. Its costing system has two direct- cost categories (direct materials and direct manufacturing labor) and two manufacturing overhead cost pools: the machining department overhead, allocated to job based on machine-hours, and the assembly department overhead, allocated to jobs based on direct manufacturing labor costs (in dollar amount). The 2019 budgeted (or estimated) information for the plant is as follows: Machining Department Assembly Department Manufacturing overhead $1,800,000 $3,600,000 Direct manufacturing labor costs $1,400,000 $2,000,000 Direct manufacturing labor-hours 100,000 200,000 Machine-hours 50,000 2,000,000 Problem 3 -Part A. Compute the budgeted manufacturing overhead rate for each department