Purely hypothetical question:

Suppose you lived with a roommate. Suppose your roommate said "I hate doing dishes, and I hate having dirty dishes around. I'll pay 60% of the rent if you do all the dishes, and make sure dishes are done at least once a day." Would you go for it? Would you do their 3 least favourite chores in exchange for them paying 60% of the rent? What if it were 75%? Would you do all the chores if they paid all the rent?