What Frustrated British Officials About American Colonists´ Conduct in the French

What frustrated British officials about American colonists´ conduct in the French and Indian War?

A) They saw the colonists as too friendly with the Indians.
B) They saw the colonies as too united and beholden to a shared American, rather than British, identity.
C) Some colonists secretly supported a Spanish invasion of Georgia.
D) Some colonists traded with the French and Spanish West Indies, while others refused to provide troops and support for the war until reimbursed.
E) Few colonists volunteered to serve as militiamen, leaving nearly all of the fighting to the British regulars.