(a) On the basis of this data, answer the following questions. (1) What was the balance in Work in Process Inventory on January 1 if this was the only unfinished job? Balance in Work in Process Imventory on January 1 (2) If manufacturing overhead is . Applied on the basis of direct labor cost, what overhead rate was used in each year? (Round answers to Odecimal places, eg. 55\%) (b) Prepare summary entries at Januan 31 to record the current year's transactions pertaining to Job No. 92 . (List all debit entries before credit entries. Credit occount titles are outomatically indented when amount is entered. Do not indent mantsaliy) Date Account Titles and Explanation Debit Credit Jan. 31 (To record raw materials used) 31 (To record factory labor used) 31 (To record manufacturing overhead) 31 (To record job completed) eTextbook and Media