On Part II A (the question about Target's Christmas tree orders), a student asked whether Target paid anything in advance or only upon delivery. The exam question only specifies that Target agreed to pay $30/tree, not whether they paid anything in advance prior to the breach. So your answer should address both scenarios - if Target had not paid anything in advance, their damages claims would be X, and if they had paid anything in advance, how that amount would fit into their damages claims.