please answer using NSCP $2010/2015$

For a reinforced concrete beam section, having a width of $300mm$ and total depth of $600mm,$ the concrete strengthf' $c=25$MPa and the yield strength of the transverse reinforcements fy $=415$MPa. The beam is reinforced with $432mm$ miameterlongitudinal steel bars for tension and $12mm$ diameter vertical stirrups at a spacing of $100mm$ on centers. Concretecoveris $40mm$ to the surface of the transverse reinforcement. Determine the ultimate shear strength of concrete using detailedcalclation if the beam section is a$)$ subjected to a factored shear $V_u=200k$ and a factored moment $M_U=100kNm$ b$)$ Subjected to a factored axial compressive load $N_U=180kN$

c$)$ Sujected to a factored axial tensile laod $N_U=180kN$

$V_C=190\mathrm{.}3488kN$

$V_C=236\mathrm{.}0377kN$

$V_c=194\mathrm{.}9980kN$