Final answer:
No Sweat is expanding its product line by adding new variations and styles of sweatshirts to meet customer preferences and potentially grow its market share.
Step-by-step explanation:
In the scenario where No Sweat, a sweatshirt maker, started to sell its best-selling hoodie with cords and zippers in contrasting colors and added 10 different sweatshirts to its line, the company is expanding its product line. In business terms, this expansion means that the company is adding new products to its existing offerings, thereby giving customers more options to choose from and potentially increasing its market share.
Companies may expand their product lines as a strategic response to changing customer preferences or as part of their growth strategies.