$1.$ Using SQL$,$ write Data Definition Language commands to set up the database schema for an Admission Database System for a University with the tables below: $(2$x$3=6$ points$)$

a$.$ STUDENT$($sID$,$ sName, GPA, sizeHS$)$

b$.$ COLLEGE$($cName$,$ state, enrollment$)$

c$.$ Apply$($sID$,$ cName, major, decision$)$

Hint:

i$.$ sID is unique and not null for each Student

ii$.$ cName is unique and not null for each College

iii. sID, cName and major are unique for each record in the Apply table

iv$.$ GPA is a decimal value with at least $2$ decimal points