Which step(s) was/were taken to resolve issues from the initial rollout of Healthcare.gov?Group of answer choicesN/A - The initial rollout was successful due to careful planning & coordination.Established aggressive deadlines & consequences for missed deadlines to spark productivityEliminated time-consuming, non-critical steps like demand forecasting and pre-implementation testing to speed up the projects completionAssigned oversight to the White House CTO to ensure clear leadership, priorities and communicationsAll of these