Answer:
The answer is "13355 pesos per installment"
Explanation:
The social representation division spends $320,520, But it offers half money, which means we'll pay for half at $320,520, which is equal to $160,260. It divided into equal-sized fixed installment payments but we said, that we took half at $32,520, which would be equal to $13,355 pesos, which would be equal to $1,355 per installment.