An agile team used planning poker to estimate user stories. After all team members read a user story, the facilitator asks everyone to choose a card with estimated number of ideal days to complete a user story and then reveal the card. If estimates were widely different, the facilitator would immediately ask for re-estimates until all the estimates converge. What did the facilitator do wrong?
A. Participants used ideal days as the unit for the estimates.
B. Participants re-estimated immediately after everyone revealed their cards.
C. Cards were revealed when the process should have been anonymous.
D. The facilitator did nothing wrong and played by the rules.

In the given-choices, the only option B is correct because by reassessing instantly, the team loses is its advantage of debating its projections and how it chose those assessments, and the wrong choice can be defined as follows:

In choice A, Mostly as a unit for the projections, respondents should not use the ideal days.

In choice C, Whenever the procedure should've been anonymous, no cards were released.

In choice D, Its mediator was incorrect and the laws were followed.