For all his managerial and executive ability, President Hoover was often awkward and uncomfortable in his dealings with people.

a) For all his managerial and executive ability

b) For all that he was an able manager and executive

c) Despite him being an able manager and executive

d) Able as he was in being a manager and executive

e) Even having managerial and executive abilities




[spoiler]OA : A : PLease explain.[/spoiler]