Final answer:
To calculate the weighted average cost per unit for Tamarisk Company, total the cost of all inventory and divide by the total number of units. The calculation results in a weighted average cost of $31.08 per unit.
Step-by-step explanation:
The question asks to calculate the weighted average cost per unit for the Tamarisk Company using a periodic inventory system. This involves totaling the cost of all units available and dividing by the total number of units. To arrive at the weighted average cost per unit, we use the formula:
Total Cost of Inventory ÷ Total Units Available = Weighted Average Cost per Unit
We are provided with the following information:
April 1 inventory: 230 units at $26 each for a total of $5,980
April 15 purchase: 360 units at $31 each for a total of $11,160
April 23 purchase: 410 units at $34 each for a total of $13,940
The total units available are 230 + 360 + 410 = 1,000 units, and the total cost is $5,980 + $11,160 + $13,940 = $31,080. Hence, the weighted average cost per unit is:
$31,080 ÷ 1,000 units = $31.08 per unit