Lazy Linda Kitchen Appliances manufactures small kitchen appliances such as toasters and blenders. The quality costs of Lazy Linda last month are reported in the table below. Calculate the total internal failure costs. Managing customer complaints $4520 Discarded electrical components due to defects 13281 Quality training programs for employees 3715 Supplier audit 6248 Process inspection 5861 Maintaining equipment used to perform quality tests2438 Costs of technician to fix a machine breakdown 2769 Warranty claims 1679