Sandia Corporation manufactures metal toolboxes. It adds all materials at the beginning of the manufacturing process. The company has provided the following information: Required: 1. Using the weighted-average 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. Jsing the weighted-average method of process costing, reconcile the total cost of work in process. Note: Use Cost per Equivalent Unit rounded to 5 decimal places and round your final answers to the nearest whole dollar amount