This is a business law question PLEASE I really need HELP !!! PLEASE answer ALL questions!!!! THANK YOU.

Cam'ron contracts with Stacey to buy a condo #229 from her. Stacey writes the entire contract up including the description and #229 but Cam'ron really meant to buy #230. What type of mistake is this? O A coordinated mistake O A promissory mistake O A A unilateral mistake O A mutual mistake A conditional mistake Arnold and Bubba negotiate the sale of a certain set of golf clubs. The two believe that the golf clubs were used by a famous golfer, and Arnold sells them to Bubba for a substantial price. Bubba later learns that the golf clubs were not used by a famous golfer, significantly reducing their value. What type of mistake is this? Conditional O Executory Unilateral O Mutual Promissory Arun is negotiating a contract with Hildea and makes a statement he thinks is true. In reality, the statement is not true, and if Arun investigated the statement before he made it, he would have discovered that. This is an example of fraud O an innocent misrepresentation O a criminal omission O negligent misrepresentation duress