Answer:
a. 12,100 units
Explanation:
The computation of the first time period production units are shown below:
= Sale units + ending inventory units - beginning inventory units
where,
Sale units is 12,000 units
Ending inventory units = 13,000 units × 10% = 1,300 units
Beginning inventory units = 12,000 × 10% = 1,200 units
Now put these units to the above formula
So, the units would equal to
= 12,000 units + 1,300 units - 1,200 units
= 12,100 units