14) St. Onge, Inc. uses a process-costing system. A newly hired accountant identified the following procedures that must be performed by the close of business on Friday: 1-Calculation of equivalent units 2-Analysis of physical flows of units 3-Assign costs to completed units and units still in process 4-Calculation of unit costs Which of the following choices correctly expresses the proper order of the preceding tasks? A. 1, 2, 3, 4. B. 1, 2, 4, 3. C. 1, 4, 3, 2. D. 2, 1, 4, 3. E. 2, 1, 3, 4