Use the network blocking model to determine the maximum number of concurrent users at the campus to ensure that the network inaccessibility requirement is satisfied.

Required data speed per user:$20$Mbps

Number of concurrent users: $100$

Percentage of wireless users: $40\%$

User access probability: $30\%$

Network inaccessibility: Less than $0\mathrm{.}01\%$

Please hsow all working.