Consider leader election in wireless environments. The diagram below represents a set of nodes. Node "2" realizes that the leader, the one shaded, has crashed. a) Describe in detail how Wireless Environments based leader election will work in this scenario if node "a" realizes that there is no leader [7 marks] b) Compute the number and types of messages transmitted in the election phase [3 marks] c) Write pseudocode that node "c" would use to during the entire leader election activity [5 marks]