Applied exercises Jaa Sulje 3/04. Exercise 4.13 Avaa lomake 3/04. Exercise 4.14 Avaa lomake 3/04. Exercise 4.15 Avaa lomake 3/04. Exercise 4.16 Avaa lomake 3/04. Exercise 4.17 Avaa lomake 3/04. Exercise 4.18 Avaa lomake