Longitudinal cross section of the rectangular open channel islgiven in the following figure. Steady $($uniform$)$ flow depths are $h_{01}=0\mathrm{.}30m,h_{02}=3\mathrm{.}00m.$ at the upstream and downstream respectively Critical water depth in the channel is $1,50m.$

a$)$ Is it possible occurrence hydraulic jump in the channel and explain to your answer. While water depth is $h_{02}=h_2$ in the downstream of the hydraulic jump, determine the flow depth before the hydraulic jump.

b$)$ Show that the water surface profile and write down type of the water surface profiles on the figure.