PLS ANSWER ASAP!!!

A reaction has the stoichiometry: 3A+BC+D. The following data were obtained for the initial rate of formation of C at various concentrations of A and B. (a) What is the rate law for the reaction? None of these. Rate=k(A]2[B]2Rate=k[A]1[B]1Rate=k[A]0[B]2Rate=k(A)2[B]0 (b) What is the rate constant for the reaction? Lmol1s1 (c) What is the rate at which C is formed if [A]=0.34M and [B]=0.62M ? molL1s1