Acts is the abbreviation for "the Acts of the Apostles" (five books of the New Testament); a history of the early Christian church, in which Jesus ascents into heaven.
Saint Peter's life is told in the New Testament's letters; Saint Peter was the first apostle required by Jesus in the early church.
Saint Peter preached that Jesus would stay in Heaven until the restitution of all things; the main subject of the sermons preached by Peter was: Jesus and His miracles.
Acts describes how God achieved his plan for the salvation of the world, through the life, death, and resurrection of Jesus.
Thereby, the correct options are the first 2 (1&2):
1.Jesus' miracles were the work of God and 2.Jesus' death was part of the Plan of God.