Consider the following simple description of the process to process an order:

$$ The Customer Service Department receives an order placed by a customer

$$ Next, the Inventory Department fills the order

$$ Then, the Transport Department delivers the order

$$ Finally, the Customer Service Department closes the order

i$)$ Create an activity diagram for the order processing system outlining the four actions listed above. $($Hit: The process can be represented the four actions, the flows are in a logic sequential order$)$

ii$)$ Now, suppose the following detail is added to the previous description. Depending on the customer$$s request, we make

$$ A regular delivery, or

$$ An overnight $($priority$)$ delivery

Create a new activity diagram to incorporate these changes.