
Answer:
The number of units sold by the company during January 2017 is 410.
Explanation:
Note: The data in the question are merged together. They are therefore sorted before answering the question as follows:
                Units     Per unit price     Total
Balance, 1/1/2017 Â Â Â Â 340 Â Â Â Â Â Â Â Â Â $6.0 Â Â Â Â Â Â Â $2040
Purchase, 1/15/2017 Â Â 170 Â Â Â Â Â Â Â Â Â Â ..6 Â Â Â Â Â Â Â Â Â 1003
Purchase, 1/28/2017 Â Â 170 Â Â Â Â Â Â Â Â Â Â ..6 Â Â Â Â Â Â Â Â Â 1054
The explanation of the answer is now given as follows:
Total units available for sales during January 2017 = 340 + 170 +170 = 680
Units on hand at end of the month (1/31/2017) = 270
Number of units sold by the company during January 2017 = Total units available for sales during January 2017 - Units on hand at end of the month (1/31/2017) = 680 - 270 = 410
Therefore, the number of units sold by the company during January 2017 is 410.