Answer and Explanation:
Economic duress happens when one party X in a contract makes demands from the other party Y which party Y has to fulfill or party X terminates the contract.
No there was no economic duress here since Aldrich had a right to demand that Donovan sign a promissory note in order to protect his claim in case of default from Donovan. Therefore Donovan signed not because he was under duress but because he needed financial assistance.