You have to change the query number 2 and 3 to not use parameters. Then you have to filter those with the pub sub. You will probably need to make another column in the 1st to hold the parameter so you have an actual date to filter with. But you don’t need to show it in the dashboard.
It is not possible to use all 3 with parameters and only input it one time (without calling the BAQ with code instead of built in dashboard functionality)