[Q]: Objective: Keep paint tray clean.
[A]: Line with foil before pouring paint.

[Q]: Objective: To secure heat shrink tubing around metal wire.
[A]: Use heat to the mold the tubing around the wire.

[Q]: Objective: floor
[A]: can be temporary storage space for drawer when you're cleaning.

[Q]: Objective: To keep condiments separated on a serving table,
[A]:
place each condiment in a different spot in a muffin tray.