Adams Company is a manufacturing company that has worked on several production jobs during the first quarter of the year. Below is a list of all the jobs for the quarter: Jobs 356, 357, 358, and 359 were completed. Jobs 356 and 357 were sold at a profit of exist500 on each job. What is the ending balance of Cost of Goods Sold for Adams Company at the end of the first quarter? Select one: a. exist456 b. exist685 c. exist1, 685 d. exist2, 685