Answer:
When you love your job, the opportunity cost of working is lower than the opportunity cost if you dislike your job.
Explanation:
There is a relation between liking or not liking your job and the opportunity cost. When a worker is happy, they are more likely to work harder.
If the opportunity costs of working is the same as the opportunity cost if you dislike your job, then you would feel indifferent or ok with your job.
If the opportunity cost of working was higher than the opportunity cost if you dislike your job, then you would likely NOT love your job, but hate or dislike your job and would want to find another job.
If the opportunity cost of working was lower than the opportunity cost if you dislike your job, then you would likely love or like your job.