Please help me figure out the formulas I would use in excel to figure out the information in column B and C of the spreadsheet pasted below. This is a queuing and simulation problem. Thank you!

Queueing models
Arrival rate	30	30
Service rate	120	70.58
Number of servers	1	1
Average server utilization
Average number of customers in the queue (Lq)
Average number of customers in the system (L)
Average waiting time in the queue (Wq) express in hours and minutes.
Average waiting time in the system (W) express in hours and minutes.