Answer:
Right choices are:
B. Hoover told American workers to work harder and watch their budgets.
D. Hoover told business leaders that the crash was not a cause for concern.
Step-by-step explanation:
President Hoover was a believer in laissez-faire economics. He had lived in poverty in his childhood and his young years. He was a self-made millionaire. He didnĀ“t believe it was the role of the state to provide welfare and aid to people because they would stop working, and he did not see a role for the state to regulate prices or control business because it would lead to socialism, he feared. He called entrepreneurs to calm and not to panic.