"ref" can stand for refund, refugee, or reference
It's written by an English poetry Felicia Dorothea Hemans
The correct answer for the question that is being presented above is this one: "with." You sell T-shirts in a market with price controls, where you charge the equilibrium price. The equilibrium price is already the best selling price that you can impose to a certain product.
✨✨Ok I will add you I’m not active tho✨
Since precise language deals with several different aspects of specific wording choices.
➡ The answer would be A