help me with a bitcoin/blockchain question!

Two conflicting transactions AB and Care both broadcast almost simultaneously from different nodes what determines which one wit eventually end up in the blockchain Toa transaction that reaches the majority of nodes first will win . The transaction that was broadcast ist will win The miner who finds the next block will be resolve these by including one of the transactions in the block Euch node has its own blockchain version containing the transaction it heard about fast If two conflicting transactions AB and A Care both broadcast almost simultaneously from different nodes, what determines which one will eventually end up in the block chain? a) The transaction that reaches the majority of nodes first will win b) The transaction that was broadcast first will win c) The miner who finds the next block will likely resolve the tie by including one of the transactions in the block d) Each node has its own version of the block chain containing the transaction that it heard about first