PLEASE HELP I WILL MARK AS BRAINLIEST

Answer:
10. 12 doses per bottle (1 1/2 every day for day 1 - 4 = 6 oz since 1 1/2 + 1 1/2 = 3)
11. First four days - 1 dose, Last 3 days - 4 1/2 oz will be used, leaving a day left so however much of a dose that is (sorry I can't help with that, but I'm kinda dumb when it comes to math)
12. > Like I said above, I'm dumb with math but I did my best < 2.5 oz in a 2 oz bottle.... Technically you should be able to fill 5... But Idk >< Sorry
I hope my other answers help though, and someone else can correct my last one
Explanation: