Which of the following is/are true statements? 1. Engineering design is a value added activity 2. Inventory Storage is a non value added activity 3. Building Maintenance is a non value added activity 4. Inspection is a value added activity 5. Machine Repair is a non value added activity 6. Packaging is a non value added activity O 1, 2, 3, and 5 are true statements O 2, 3, 4, 5, and 6 are true statements O All of the statements are true O 2, 3, 4, and 5 are true statements O 1, 2, 4, and 5 are true statements O 1, 2, 3, 5, and 6 are true staments O 2, 56 O 1, 2, 3, 4, and 5 are true statements Igor Industries has the following costs related to quality in October: Warranty Costs $ 50,000 Sales Returns 15,000 70,000 100,000 Employee Training Product Design Cost to dispose of defective products found in-house Customer Service hotline Overtime paid to employees to rework defective products found in-house 5,000 12,000 3,000 What is the total cost of internal failure this period