If a broker holds a purchase option as well as the listing and decides to exercise his option, he must:

(a) reveal in writing to the owner that he may make a profit
(b) obtain the written consent of the owner
(c) disclose to his seller that he is dealing as a principal, not as an agent
(d) all of the above

Rediger inc., a manufacturing corporation, has provided the following data for the month of june. the balance in the work in process inventory account was $28,000 at the beginning of the month and $20,000 at the end of the month. during the month, the corporation incurred direct materials cost of $56,200 and direct labor cost of $29,800. the actual manufacturing overhead cost incurred was $53,600. the manufacturing overhead cost applied to work in process was $52,200. the cost of goods manufactured for june was: