ellock Pre References Home Repair Corporation (HRC) operates a building maintenance and repair business. The business has three office employees-a sales manager, a materials/crew manager, and an accountant. HRC's cash payments system is described below. Required: 1. For each statement (a)-(n), identify the internal control principle being applied. 3. After several months, HRC's materials/crew manager is arrested for having $20,000 of materials delivered to his home but charged to the company. Identify the internal control weakness that allowed this theft to occur Complete this question by entering your answers in the tabs below. Required 1 Required 3 For each statement (a)-(0), Identify the internal control principle being applied. a. Aer a contract is signed with a customer, the sales manager prepares a prenumbered purchase requisition form that indicates the materials needed for the work at the repair site b. Based on the purchase requisition form, the materials/crew manager prepares and sends a prenumbered purchase order to suppliers of materials, advising them of the specific materials needed and the repair ste to which they should be delivered. The materials/crew manager is the only employee authorized to order goods d. Upon receiving a supplier's invoice, the accountant compares it to terms indicated on the purchase order, noting in particular the prices charged and quantities ordered Complete this question by entering your answers in the tabs below. Required 1 Required 3 For each statement (a)-(), Identify the Internal control principle being applied. a. After a contract is signed with a customer, the sales manager prepares a prenumbered purchase requisition form that indicates the materials needed for the work at the repair site. b. Based on the purchase requisition form, the materials/crew manager prepares and sends a prenumbered purchase order to suppliers of materials, advising them of the specific materials needed and the repair site to which they should be delivered. c. The materials/crew manager is the only employee authorized to order goods d. Upon receiving a supplier's invoice, the accountant compares it to terms indicated on the purchase order, noting in particular the prices charged and quantities ordered. e if these documents are in agreement, the accountant prepares a prenumbered check, stamps the invoice paid," and prepares a journal entry to record the payment. The journal entry explanation references the sequential number on the purchase order. HRC's owner prepares a monthly bank reconciliation and reviews checks returned with the bank statement fo ensure they have been issued to valid suppliers. Required 3 > 3. After several months, HRC's materials/crew manager is arrested for having $20,000 of materials delivered to his home but charged to the company. Identify the internal control weakness that allowed this theft to occur. Complete this question by entering your answers in the tabs below. Required 1 Required 3 After several months, HRC's materials/crew manager is arrested for having $20,000 of materials delivered to his home but charged to the company. Identify the internal control weakness that allowed this theft to occur. A copy of the purchase order was not sent to the repair site. The materials/crew manager's order should have been verified by the department head Purchase orders were not prepared on the basis of prenumbered requisition forms There was no way to independently verify that amounts charged by suppliers were for goods that had been delivered to authorized work sites < Required 1 Che