I can’t tell where your third stanza is due to how you typed it. You didn’t make it visible enough to tell.
Answer:
The answer would be C.
Explanation: The reason why is because it wraps up the paragraph neatly and doesn't leave the reader with any questions.
The correct answer is "by showing Iqbal telling the factory owner he is leaving". In the mid-1990s, a bright young youth made a global impact on child slavery. Iqbal became one of the many child bonded laborers at the carpet factory. Despite working 14 hour days six days a week, Iqbal never earned enough money to pay off the debt, the cost of his “apprenticeship”, his tools, his food, fines for his mistakes or the rising interest.