Saddleback Company makes camping lanterns using a single production process. All direct materials are added at the beginning of the manufacturing process. Information for the month of March follows: Units Costs Beginning work in process (30% complete) 126,800 Direct materials 184,000 Conversion cost 336,000 Total cost of beginning work in process 520,000 Number of units started 235,000 Number of units completed and transferred to finished goods Ending work in process (65% complete) Current period costs 334,000 Direct materials 499,400 640,000 Conversion cost $1,139,400 Total current period costs Required: 1. Using FIFO method of process costing, complete each of the following steps: a. Reconcile the number of physical units worked on during the period. b. Calculate the number of equivalent units. c. Calculate the cost per equivalent unit. d. Reconcile the total cost of work in process