The best description of Eisenhower on D-DAY would be that Eisenhower took responsibility for the difficult decisions he had to make.
Eisenhower was the overall Allied Commander which meant that he was in charge of planning for the invasion of Western Europe in 1944.
He therefore had a lot of difficult decisions to make but he didn't shy away from them. He instead took responsibility and ordered on the the largest operations in WWII to begin.
In conclusion, option A is correct.
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