QUESTION 1 (a) A project is using git as its distributed version control system (DVCS). It has two branches, main and bugfix, as shown below. bugfix main B1 A1 A2 A3 F1 F2 feature (i) The most recently checked out branch was bugfix (indicated by the * in the figure). Explain what this means in terms of the local repository, the working directory, and what would happen with the next commit. (ii) With the history as shown in the figure, how are A2, F1, F2, and B1 related to each other? (iii) The bugfix has been completed and will be merged back into main using a no-fast-forward merge. Write the command(s) necessary to do this and sketch the revised history after this has taken place. (iv) The feature branch is also complete and should be merged with main using the rebase and no-fast-forward merge strategy. Write the command(s) necessary to do this and sketch the revised history after this has taken place