contestada

Debbie promises to sell Brian a one of a kind baseball card for $1,000. Brian says that he does not have the money right now, but will have at it his next paycheck. Debbie gives Brian a signed written notice that the offer will stay open for two months. Does it the analysis change if Debbie is a merchant seller for this to be a firm offer under the UCC?
a. Yes, such offers are not reasonable.
b. Yes, such offers are voidable.
c. Yes, such offers are void.
d. Yes, the offeror must be a merchant, pursuant to the UCC definition of merchant.
e. Yes, such offers are only valid until the sun sets.