When the kinetics of the reaction, $2\mathrm{A}+2\mathrm{B}+\mathrm{C}$, were studied using the method of initial rates, the data in the table below were obtained.

Trial	$\begin{array}{c}[A{]}_0\\ \left(\mathrm{mol}\cdot {\mathrm{L}}^{-1}\right)\end{array}$	$\begin{array}{c}[\mathrm{B}{]}_0\\ \left(\mathrm{mol}\cdot {\mathbf{L}}^{-1}\right)\end{array}$	Initial Rate of Reaction $\left(\mathrm{mol}\cdot {\mathbf{L}}^{-1}\cdot {\mathbf{s}}^{-1}\right)$
1	0.060	0.040	$3.6\times {10}^{-4}$
2	0.060	0.080	$7.2\times {10}^{-4}$
3	0.030	0.12	$5.4\times {10}^{-4}$

What is the rate law for the reaction?