Consider a function G that maps students in a class to grades. The domain is the set of students in the class: {Yu, Kirstein, Alshahrani, Yarra, Mitchell, Feldman}.The codomain is the set of grades: {A, B, C, D, E, F}. Select all of the functions below that are bijections. Multiple select question. G(Yu) = A, G(Kirstein) = B, G(Alshahrani) = C, G(Yarra) = D, G(Mitchell) = E, G(Feldman) = F G(Yu) = A, G(Kirstein) = A, G(Alshahrani) = A, G(Yarra) = A, G(Mitchell) = A, G(Feldman) = A G(Yu) = A, G(Kirstein) = B, G(Alshahrani) = A, G(Yarra) = B, G(Mitchell) = B, G(Feldman) = F G(Yu) = F, G(Kirstein) = E, G(Alshahrani) = D, G(Yarra) = C, G(Mitchell) = B, G(Feldman) = A