Which of the following is an example of a bilateral contract? 01. e Adele offers to sell her cell phone to Boris for $25; Boris says he will pay Adele $25 for her cell phone next Saturday. 02. Adele says to Boris and her other friends, "If someone gave me a dollar, I'd give them my cell phone;" Boris hands her a dollar 03. Adele offers to sell her cell phone to Boris for $25; Boris pays Adele 525 and Adele says she will give Boris the cell phone next Saturday. 04. Adele says to Boris and her other friends. I'd like to sell my cell phone;" Boris says he'll give Adele a dollar; Adele says she'll give the cell phone