Explanation:

Let’s break down the code step by step:

- ‘economy and work related’ ? ‘oj my bx st’

- ‘work and employment today’ ? ‘pk bx oj dy’

- Common words: ‘work’ (bx), ‘and’ (oj)

- ‘employment for growth only’ ? ‘el pk fd zn’

- ‘growth is related today’ ? ‘el dy gm my’

- Common words: ‘growth’ (el), ‘today’ (dy)

Finding codes:

- ‘related’ appears in 1st and 4th; common to ‘my’, so ‘related’ = ‘my’

- ‘economy’ is unique in 1st: code could be either ‘st’ or a unique code.

- ‘is’ appears in 4th: possible code is ‘gm’

- ‘boosting’ is new. So its code should be unique among other codes.

Check options for uniqueness:

- Option 1: gm rc st

- ‘gm’(could be ‘is’), ‘st’(could be ‘economy’), ‘rc’ (may be ‘boosting’)

- Option 2: zn gm st

- ‘zn’ is mapped to ‘only’, doesn’t fit

- Option 3: ye st el

- ‘el’ is ‘growth’

- Option 4: cp st rc

- ‘cp’ has never appeared

- Option 5: st bx gm

- ‘bx’ is ‘work’, not needed here

Therefore, Option 1 is most logical as it uses the plausible codes.

Correct Answer:

Option: 1, gm rc st

Explanation recap:

- ‘is’ ? gm

- ‘economy’ ? st

- ‘boosting’ ? rc (new code)

- The other options reuse codes for words unrelated to ‘boosting’, ‘is’, or ‘economy’.