Taking gammer from your comment
E -> E+T | T
T -> T*F | F
F -> (E) | id
Remove left recursion first
E -> TE'
E' -> +TE' | $\epsilon$
T -> FT'
T' -> *FT' | $\epsilon$
F -> (E) | id
First (E) = { (, id } Follow (E ) = { dollar, ), + }
First (T) = { (, id } Follow (T) = { dollar, +,*, ) }
First (F) = { (, id } Follow (F) = { dollar, +, *, ) }
All your answers are correct.