Write a shell script to calculate the total salary payable to all the employees from the employee file. The salary should be taken from the 5th field of the employee file.

Let the Employee file be (Employee.txt):
1 Tushar Coder 6-2-91 40000
2 Ankur Analyst 21-2-91 35000
3 Ravi Designer 23-4-90 37000
4 Bhupender Tester 7-6-91 41000
5 Sumit Coder 5-9-90 40000
6 Arnab Tester 12-8-90 30000
Type in the Terminal

                  awk ‘{a+=$5}END{print a}’ Employee.txt