Answer:
John will lose the lawsuit
Step-by-step explanation:
Businesses have a right to set the price of their products, and when the customers considers the price and agrees with it the deal is sealed.
In the given scenario John made the purchase at $60 per tie and he was satisfied with the sale at point of purchase.
He only became enraged when Bill told him he bought his identical ties at $10.
John will lose a lawsuit of he fails to pay the charge-account bill because he willingly agreed to the $60 per tie price.