Tesla, Inc., incurs many types of costs in its automobile operations. Required: For each cost in the following table, identify the stage in the value chain where this cost is incurred. Cost Stage in the Value Chain Engineering cost to develop optimal batteries. Marketing Costs for employees to develop grill logo. Design Costs to assemble cars. Costs to attend the Detroit Auto Show. Costs to ship cars to sales centers for customer delivery. Call center to handle maintenance calls from customers with problems on the road. Customer service