see attachments
https://stu.instructure.com/courses/40333/files/2886629/download?verifier=2PyBzL9Bi9kK20urRx0fvsMCfHEhjyHByurfmBdh&wrap=1
https://stu.instructure.com/courses/40333/files/2886629/download?verifier=2PyBzL9Bi9kK20urRx0fvsMCfHEhjyHByurfmBdh&wrap=1.
https://stu.instructure.com/courses/40333/files/2886604/download?verifier=BSWwmYRUFcHweONEF5GszoV3TkI35hShMgKexZvs&wrap=1
. https://stu.instructure.com/courses/40333/files/2886604/download?verifier=BSWwmYRUFcHweONEF5GszoV3TkI35hShMgKexZvs&wrap=1