If i take a shower every two days for two weeks and my shampoo bottle empties at a rate of 1/4 a week and my shampoo bottle is half-full and my conditioner bottle is 1/4 how much shampoo and conditioner do i use when i shower? (let's just say the bottles both hold 32oz) (don't try to answer for free points. it never works) (and i thought of this question when i was on the toilet looking at my shampoo lol) have fun!