Current Attempt in Progress

In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude $T_3=57\mathrm{.}8N.$ If $m_1=11\mathrm{.}7kg,m_2=24\mathrm{.}8kg,$ and $m_3=37\mathrm{.}3kg,$ calculate $($a$)$ the magnitude of the system's acceleration, $($b$)$ the tension $T_1,$ and $($c$)$ the tension $T_2$

$($a$)$ Number $$ Units $$

$($b$)$ Number $$ Units $$

$($c$)$ Number $$ Units $$