Exercise 5.7 Characteristics of Production Process, Cost Measurement Vince Melders, of EcoScape Company, designs and installs cu systems for homes and businesses throughout the state. Each job is different, requiring materials and labor for installing the systems. EcoScape estimated the following for the year OBJECTIVE stom lawn and garden irrigation Number of direct labor hours Direct labor cost Overhead cost 6,720 $67,200 $50,400 During the year, the following actual amounts were experienced: Number of direct labor hours Direct labor incurred Overhead incurred 6,045 $66,495 S50,500 Required: 1. Should EcoScape use process costing or job-order costing? Explain. 2. If EcoScape uses a normal costing system and overhead is applied on the basis of direct labor hours, what is the overhead rate? What is the average actual wage rate? What is the cost of an installation that takes $3,500 of direct materials and 20 direct labor hours? . Explain why EcoScape would have difficulty using an actual costing system