13: 11. 12, 13. (a) Give an example to show how greed can lead to disaster. (b) Explain how greed can increase rapidly if not curbed.
١٢ ،‏ ١٣ ‏ (‏ أ )‏ أَعْطِ مِثَالًا يُظْهِرُ كَيْفَ يُؤَدِّي ٱلطَّمَعُ إِلَى كَارِثَةٍ .‏