I need help with the whole b question. thank you!

(b) Consider the following combinatorial circuit with three inputs x,y and , and one output f(x,y,z): flx.v.z) i. Write the output f(x,y,z) in its disjunctive normal form. ii. Fill in the missing output value in the following table: X Y y f(x,y,z) 0 0 0 0 0 1 O 0 1 1 1 0 1 0 1 1 11 0 1 0 1 0 1 1 ill. Show that f(x, y, z). can be simplified to f(x, y, z) = (y + 2) iv. Draw the simplified circuit equivalent to f(x,y,z)