Answer:
A. $18,400.00
Explanation:
The computation of the value of ending inventory using the FIFO method would be shown below:
Value of ending inventory = Materials + Conversion costs
where,
Materials = (4000 units × 100%) × $3 per unit
= $12,000
And,
Conversion costs = (4000 units × 40%) × $4 per unit
= $6,400
So, the ending inventory is
= $12,000 + $6,400
= $18,400