Determine the reaction at A$,$ in kN$.($consider $2-$decimal places; no need to write the unit$)$

Determine the reaction at B$,$ in kN$.($consider $2-$decimal places; no need to write the unit$)$Determine the maximum moment, in kN $-$ m$.$ Neglect the weight of the beam. $($Consider $2$ decimal places; no need to write the uniT

Determine the required depth $"$d$",$ in millimeters of the beam based upon the allowable bending stress of $8\mathrm{.}03$ MPa. $($Round off result to a whole number, no more decimal place; no need to write the unit$)$

Using the exact value of d$,$ determine the moment of inertia of the beam section in mm$^4.($Round off result to a whole number, no more decimal place; no need to write the unit$)$