Answer:
The President to reallocate funds from other federal governmental operations, and the Defense Production Act, which permits the President to require companies to make supplies necessary for national defense and to prohibit price gouging.
The President might also be able to argue that he can do other things based on the emergency, but we have no emergency powers clause in the US Constitution and courts have generally been reluctant to grant the executive such powers by implication.
Step-by-step explanation: