The cantilever beam $\backslash ($ A B $\backslash )$ has a rectangular cross section of $\backslash (150\backslash$times $200\backslash$mathrm$\{$~mm$\}\backslash ).$ Knowing that the tension in the cable $\backslash ($ B D $\backslash )$ is $10\mathrm{.}5$ kN and neglecting the weight of the beam, determine the normal and shearing stresses at the three points indicated. $($Round the final answers to two decimal places.$)$

The normal stress at point $\backslash ($ a $\backslash )$ is MPa.

The shearing stress at point $\backslash ($ a $\backslash )$ is MPa.

The normal stress at point $\backslash ($ b $\backslash )$ is MPa.

The shearing stress at point $\backslash ($ b $\backslash )$ is UPa.

The normal stress at point $\backslash ($ c $\backslash )$ is MPa.

The shearing stress at point $\backslash ($ c $\backslash )$ is MPa.