Johnny opened up a jewelry store.Shortly after opening a couple of guys came in the store and told him they needed to use his business to have "merchandise" shipped to him.The merchandise belonged to the men and the boxes contained drugs and handguns.They needed his store as a front.The men told him for his cooperation they would pay him $2,000/month.They also told him if he refused or if any of their merchandise turned up missing, his store would be burned to the ground.They told Johnny the deal was non-negotiable.Does this illustrate duress or undue influence or both?whats the difference between duress and undue influence