Calculate the following specific volumes:

a$.C{O}_2$ at $10C,80\%$ quality $[5$ points$]$

b$.H_{2}O$ at $4$MPa,$90\%$ quality $[5$ points$]$

c$.N_2$ at $120K,60\%$ quality $[5$ points$]$

d$.H_{2}O$ at $-5C,75\%$ quality $[5$ points$]$

e$.H_{2}O$ at $825$kPa,$180C[10$ points$]$

$[$Total $30$ points$]$