Miros Inc., a recording studio, displays its recording process by using a network of nodes and arrows. The nodes are used to depict the activities involved in recording a song, such as setting up the instruments, and the arrows are used to depict the order of precedence of the activities. Which of the following project networks is Miros using in the given scenario? A time-on-node network An activity-on-arrow network O A time-on-arrow network O An activity-on-node network An event-on-node network