Which of the following could be considered either a product or a period cost depending on the purpose? O manufacturing overhead O direct labour O indirect materials O depreciation Concord Combines Inc. has $4200 of finished goods inventory as of December 31, 2020. If beginning finished goods inventory was $1900 and cost of goods sold was $7900, how much would Concord report for cost of goods manufactured? O $14000 O $1800 O $10200 O $6000 If Marigold Ltd. has a margin of safety of $92000, which of the following statements is correct? Sales can increase by $92000 before Marigold has an operating loss. O Fixed costs can increase by $92000 before Marigold has an operating loss. Sales can decrease by $46000 and fixed costs can increase by $36800 before Marigold has an operating loss. Sales can increase by $46000, and fixed costs can decrease by $46000 before Marigold has an operating loss