In its first month of operations, Bramble Company made three purchases of merchandise in the following sequence:(1) 300 units at $7, (2) 500 units at $8, and (3) 200 units at $9. Bramble uses the periodic inventory 5y5t.m. Calculate the weighted-average unit cost. (Round answer to 2 decimal ploces, e.g. 15.25.) Weighted-average unit cost Compute the cost of the ending inventory under the average-cost method, assuming there are 360 units on hand. (Round alswer to Odecimal places, eg. 1,250.) The cost of the ending inventory