In a release consisting of 8 iterations, during 5th iteration, two testers quit the team and joined another company. A major functionality was being developed and needed thorough testing. [ this is a situation from a Scrum team ] What are the best course of action for the team ?
1) Early feedback gives the developers more time to develop new system features because they spend less time reworking features expected in a given iteration.
2) Early feedback enables agile teams to deliver features with the highest business value first, because the customer maintains focus on features with the highest system value.
3) Early feedback reduces costs because it decreases the amount of time needed for system testing.
4) Early feedback makes it more likely that the system built is what the customer wanted because they are given the opportunity to make changes throughout the iteration.