Both.

I guess, since she worked two jobs and Mulan took the easy way out with regards to her chores.

I think they are about even. Mulan isn't lazy at all. Tiana doesn't do more than Mulan does. Mulan just comes up with more creative ways of getting her chores done.

I really think always that Mulan is responsibilities at most. Tiana is responsibilities too but not like Mulan.

Yeah, obviously. In the beginning Mulan didn't do her responsibilities well compared to Tiana who is responsible from the beginning to the end. Even Naveen's responsibility (defeating Facilier and turning back into human) is shared to her.

Yeah, definitely.

More responsibilities: Tiana
Heavier responsibilities: Mulan

She definitely piles on a greater workload.

I guess my point is Tiana's responsibilities, she WANTED to do. to achieve her dream.