Domain: commerce (Financial Analysis and Valuation)
Problem: This is the milk tea that my classmate and I bought together when we went out to hang out on November 20, 2025. The cup on the left belongs to me, but unfortunately, I can no longer remember how much I paid for this particular drink at the time. Since I now need to record this expense for my personal accounting, could you please help me look up how much this cup of milk tea cost when I purchased it?
Answer: 48 hongkong dollars