Where stands the Republican race after March 8, when Donald Trump won the Michigan and Mississippi primaries and the Hawaii caucus and Ted Cruz won the Idaho primary?

Obviously it was a good night for Donald Trump, much better than the five Saturday/Sunday contests in which he narrowly won two states (Louisiana primary, Kentucky caucuses), lost two by wide margins to Ted Cruz (Kansas and Maine caucuses) and was shut out in a third dominated by Marco Rubio (Puerto Rico primary).