Problem:
Harris, CPA, has accepted an engagement to audit the financial statements of Grant Manufacturing Co., a new client. Grant has an adequate control environment and a reasonable segregation of duties. Harris is about to assess control risk for the assertions related to Grant's property and equipment.
Required
Question: Describe the key internal control structure policies and procedures related to Grant's property, equipment, and related transactions (additions, transfers, major maintenance and repairs, retirements, and dispositions) that Harris may consider in assessing control risk.
Note: Please provide equation and explain comprehensively and give step by step solution.