Given the same element and stresses as in previous Exercise $1,$ except that the element is rotated $=30$ deg clockwise from the horizontal, as shown :

$($A$)$ Determine the normal and shear stresses on the same plane inclined at $=30$ deg from the base of the element. You are required to use the Pole Method and plot all your graphical constructions to exact scale.

$($B$)$ Using the same construction from question $($A$)$ above, determine the major and minor principal stresses, illustrating the orientation of the corresponding planes on which they act.

$($C$)$ Using the same constructions from questions $($A$)$ and $($B$)$ above, determine the maximum shear stress, illustrating the orientation of the corresponding plane on which it acts.