By working faithfully for 6 hours a day you might eventually be promoted and work 12 hours a day
The correct answer is - the introductory text in the sentence cannot stand alone.
The colon after 'including' should be removed because it is completely unnecessary. The word 'including' acts as a colon of sorts, so using both is redundant. You can either delete the colon and leave the sentence as is, or delete the word 'including' and add a colon, but not both.
Answer:
it mostly could mean money
Explanation:
there's just one way to be sure of the answer you get depending on what you meant