Applied exercises Jaa Sulje 2/15. Exercise 15.10 Avaa lomake 2/15. Exercise 15.11 Avaa lomake 2/15. Exercise 15.12 Avaa lomake 2/15. Exercise 15.13 Avaa lomake 2/15. Exercise 15.14 Avaa lomake 2/15. Exercise 15.15 Avaa lomake 2/15. Exercise 15.16 Avaa lomake 2/15. Exercise 15.17 Avaa lomake 2/15. Exercise 15.18 Avaa lomake