X Company, a manufacturer, incurred the following costs in 2020: Factory supervisor salary Product development costs Advertising costs Factory equipment rental Direct labor Direct materials Factory supplies Legal department costs Miscellaneous overhead Purchasing department costs $5,417 5,674 5,883 4,241 4,938 5,663 5,311 4,598 4,087 5,462 What were total period costs in 2020? OA: $9,909 OB: $11,091| Oc: $19,056 OD: $21,617| OE: $29,657 | OF: $51,274