You are assuming that all of Kasich and Carson’s support would go to Ted??? It doesn’t work that way - some would go to Trump and some to Rubio as well. This isn’t the way politics works.
Yet, we're told that all of Carson's voters in Iowa went to Cruz after Cruz's (and Rubio's) campaign repeated CNN's story of Carson dropping out.
Trump said he was owed an apology, because he would have won Iowa if that story wasn't spread.
Why didn't any of Carson's alleged stolen votes go to Trump?