Which sentence uses the comma(s) appropriately?
a) because, the car could only seat four people we had to make two trips.
b) because the car could only seat four people, we had to make two trips.
c) because the car, could only seat four people, we had to make two trips.
d) because the car could only seat four people, we had to make, two

Ineed to write a write a 4–5 paragraph compare and contrast essay that addresses how anne frank matures over the course of writing her diary. it's also a compare and contrast essay i just got put into this new class and i don't know if we were supposed to already be reading and the essay is due today and i haven't even started it nor read the book, someone me what do i do