Explanation:

- Let's figure out the location of each point:

- A 15& B: A is 17 m west of B.

- B 27% C: B is 13 m south of C.

- C 17& D: C is 17 m west of D.

- L 18% A: L is 13 m south of A.

- M 33$ L: M is 20 m east of L.

- N 28@ M: N is 14 m north of M.

- O 15$ N: O is 20 m east of N.

- K 17@ O: K is 14 m north of O.

- For point Z:

- Z 15& C: Z is 17 m west of C.

- To find the relationship between Z and A:

- A is east of C, so Z, being west of C, will be farther west from A.

- The relationship:

- Z is 27 m west (A 27% Z) or Z is 27@ A (Z 27@ A)

Option 5: Both 3) and 4) are correct.