How much was tapioca and coke during the Japanese occupation in banana notes?

During the Japanese occupation of Singapore in World War II, the currency known as "banana notes" was introduced. The price of tapioca and Coca-Cola varied, but tapioca was often sold for around 2 to 3 banana notes per kilogram, while Coca-Cola was priced at approximately 8 to 10 banana notes per bottle. These prices reflected the severe inflation and scarcity of goods during that tumultuous period.