One natural consequence of mastering your job can be increased
a excitement
b. boredom
c. interest
d. fear
select the best answer from the choices provided
save and exit

Answer is option B, i.e. Boredom.

Explanation:

Having mastered a particular task, there is high possibility that the person might not feel motivated enough to work more. This can be because he/she has already achieved the level of expertise in that specific job and now feels bored as the same job creates a sense of monotony to him/her. Therefore, the very possible natural consequence will be Boredom after one has gained mastery in his/her job.

answer'; i believe the correct answer is (15,000) workers a year are treated for injuries caused by jacks, lifts or jack stands;

answer(b) partnership';