NOTE THE ANSWER BUBBLED IN IS WRONG!!!

Which of the following transactions is represented by the diagram below? Each sale is associated with a single order, and there is a time lag between the time an order is taken and delivery of the product. Each sale can be comprised of multiple orders, and each order can be associated with one or more multiple sales. Each sale can be comprised of multiple orders, and each order can be associated with one or more multiple sales. Each sale is associated with a single order and, there is no time lag between the time an order is taken and delivery of the product