On July 29, 20Y1, Ever Green Company, a garden retailer, purchased $12,000 of seed, terms 2/10, n/30,

Question:

On July 29, 20Y1, Ever Green Company, a garden retailer, purchased $12,000 of seed, terms 2/10, n/30, from Fleck Seed Co. Even though the discount period had expired, Mary Jasper subtracted the discount of $240 when she processed the documents for payment on August 13, 20Y1.
Discuss whether Mary Jasper behaved in a professional manner by subtracting the discount, even though the discount period had expired.