Concept:In a credit sale, ownership of goods passes to the buyer at the time of delivery, not after the last installment is paid.
Explanation:Ahmed sold the furniture to Yahaya on a credit sale agreement.
Under a credit sale, the buyer receives legal ownership immediately when the goods are delivered.
The fact that installments were still outstanding does not stop ownership from passing to Yahaya.
Therefore, Yahaya had title to the furniture and could legally resell it to Ali.
Since Ahmed had already transferred ownership, he no longer had the right to take the goods back from Ali.
Ahmed's proper remedy was to sue Yahaya for the unpaid balance, not to reclaim the furniture.
Answer:B. ownership was transferred on delivery