Homework Problem -- AutoCAD Drawing 3

Students with last names beginning with A-G use problem A.
Students with last names beginning with H-L use problem B.
Students with last names beginning with M-P use problem C.
Students with last names beginning with Q-Z use problem D.

Problem A

model a model b

 

Problem B

model a model b

 

Problem C

model a model b

 

Problem D

model a model b