Q$3.$ A Nitinol wire with the material properties shown in following Table, an elastic modulus of $13$ GPa and a recovery strain $7\%$ is loaded to introduce a superelastic effect with full phase transformation $($point $abcd).$ The initial temperature is $51C$ and the material is initially in full austenitic phase. Determine the stress and strain at points $b,c,d$ and $e$ of the stress$-$strain diagram. Assuming the elastic modulus is constant.

$\backslash$table$[[$Representative properties of$],[$Nitinol$,]]$