Which statement is true about the transition because as a result in the following sentences

Amir reached his saving goal because he worked hard at his new job all summer as a result he was able to buy the new skates that he wanted

The statement "Amir reached his saving goal because he worked hard at his new job all summer" is true about the transition "because" as a result. This transition indicates a cause-and-effect relationship, explaining why Amir was able to reach his saving goal.