This assignment is due by the end of the $5$th day of the module and is worth $20$ points.  

 

Assignment Instructions

John Doe offers to sell his polo shirt to Jane Doe for $$60\mathrm{.}00.$ Jane Doe considers the offer and decided to accept. Thereafter, she pays John Doe $$60\mathrm{.}00.$

Question:

Does John now have to tender his shirt to Jane after accepting her $$60\mathrm{.}00.$ Why or why not?