A team comprising of ten members was working on a retail project in waterfall mode and the first version of the software has been released, in view of the market dynamics and competition, the client wants the team to switch to Agile methodology for its next release due in 8 months.

What changes should the team bring in their working to adopt Agile way of software development?
a. Identify Scrum Master
b. Plan to deliver in iterations than a big bang release at the end
c. Drop all documentation from its processes
d. Invest in automation of tests

1.A and c
2.A, B and D
3.B,C and D
4.All of the given options