Four band members, Harry, Isabel, Jose, and Karen, are all boarding a bus to attend a concert. In each arrangement below, the first initial of each person’s name represents that person’s position as he or she boards the bus: first, second, third, and fourth. If we know that Karen boards the bus first, which shows the possible outcomes for this event?

A.) KHIJ

B.)KHIJ, KHJI

C.)KHIJ, KHJI, KJHI,

D.)KJIH KHIJ, KHJI, KJHI, KJIH, KIHJ, KIJH

*100 Points and Brainliest for whoever gets it right. :-)