Hello I need help with is problem. I need to us visio to answer. Thanks!

Spring Breaks 'R' Us (SBRU), introduced in the previous assignments IA 2 and IA 3 (see attachment), includes many use cases that make up the functional requirements. Consider the following description of the Student Booking subsystem. A few weeks before Thanksgiving break, it is time to open the system to new bookings. Students usually want to browse through the resorts and do some planning. After that when a student or group of students wants to book a trip, the system allows it. Sometimes, a student needs to be added or dropped from the group or a group changes size and needs a different type of room. One month before the actual trip, it is time for the system to send out final payment requirement notices. Students cancel the booking or they pay their final bills. Students often want to look up their booking status and check on resort details. When they arrive at the resort, they need to check in: and when they leave, they need to check out. Using the event decomposition technique for each event you identify in the description here, specify as a row of a three-column table -- the name of the event, the type of the event, and the name of the resulting use case. Draw a use case diagram for these use cases using MS Visio 2013. Consider the new Social Networking subsystem that SBRU is researching. Think in terms of the user goal technique to identify as many use cases as you can think of that you would like to have in the system. SBRU is guessing you might want to join, send messages, and so forth, but there must be many interesting and useful things the system could do before, during, and after the trip. Draw a use case diagram for these use cases using MS Visio 2013