Final answer:
The weighted average cost per unit for Alpha company can be calculated by finding the average cost of each group of units purchased. The weighted average cost per unit for Alpha company is $4.25.
Step-by-step explanation:
The weighted average cost per unit for Alpha company can be calculated by finding the average cost of each group of units purchased. First, multiply the number of units by their respective cost:
- 75 units x $4 = $300
- 25 units x $5 = $125
Then, add the total costs together and divide by the total number of units:
Total cost = $300 + $125 = $425
Total units = 75 + 25 = 100
Weighted average cost per unit = Total cost / Total units = $425 / 100 = $4.25
Therefore, the answer is 4.25.