I'm doing well. I wrote my opinions about your questions below.
I think giving children a weekly allowance can help them learn how to manage their money.
However, parents should be careful not to give their children too much as it may spoil them.Children shouldn't be allowed to work part time until they turn 18. Instead, they should focus on doing well in school, which is more important.
As for children doing housework, I definitely think they should. If children learn how to do such chores, it will be benefit them when they move away from home.