Step-by-step explanation:
For 2)
I'd put phenotype 0,2,and 2. percentage would be 0% and the other two as %50 each, since it all equals to %100.
3) is like 0,4,0 where the 4 part is %100 and the other 2 is 0%. but that could just be me.
For 4) his mother most likely has Aa.
5)For the mom and dad, it's probably also Aa for both of them.
6) it would most likely be white. It would be pink if heterozygous.
7)Mom might be Ss and the dad ss.
hope this helped.