She should change her performance by playing the piece faster than what she originally was
A. 2-3 weeks.
Explanation: If they are stored in favorable conditions before planting, once they are in a vase, the life span increases drastically. They can last 23 days (average) or 2-3 weeks.
To make a difference for someone, you could do something hard for them… You could also do something to enjoy, to make them feel happy. You can give them compliments or say nice things about them to make them feel special. Otherwise just doing nice things and making them feel special can make a difference for someone.