Three individuals, Luiz, the narrator, and Rafa, are given different amounts of money (R$10, R$100, and R$1000, respectively) to buy school supplies. The narrator and Rafa go to a store to purchase their supplies, with the narrator trying to make the most of their R$100 budget and Rafa splurging on expensive items. Meanwhile, Luiz is not shown buying supplies, but it's revealed that they managed to get a good deal on a kit with colored pencils, a pencil, pens, and a sharpener for R$10. In the end, the narrator and Rafa compare their purchases, with the narrator feeling that they got a better deal with their R$100 budget.
Here are the key facts from the text:
1. Luiz had R$ 10 to spend on school supplies.
2. The narrator had R$ 100 to spend on school supplies.
3. Rafa had R$ 1,000 to spend on school supplies.
4. A pencil cost R$ 1.90.
5. A pen made of glitter was expensive.
6. A kit with an eraser, sharpener, and pencil cost R$ 15.
7. A colorful skeleton kit cost R$ 8.
8. A pen called "Notion" cost R$ 60.
9. A pink pen cost R$ 159, but was on sale.
10. A notebook cost R$ 12.99.
11. A pencil kit cost R$ 8.99.
12. A highlighter cost R$ 5.99.
13. Two erasers cost R$ 10.
14. A backpack cost R$ 200.
15. A kit with colored pencils, a normal pencil, two pens, and a sharpener cost R$ 9.99 on sale.
16. A notebook from Capricho cost R$ 12.99.
17. A case from Capricho was on sale for R$ 20, originally R$ 50.
18. A pen from Pato cost R$ 16.
19. An eraser and sharpener combo cost R$ 12.
20. A star stamp cost R$ 12.
21. A highlighter from Stabilo cost R$ 12.
22. Rafa spent R$ 900 on a backpack and case.
23. The narrator spent R$ 100 on school supplies and was able to buy half of what Rafa bought.