Indeed for some help rn

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

he made around $2150 before taxes this is because we know he had 200 subs the first month which is an income of 1000$ we then know 10 cancel 40 join. this means he has 230 people on his site. which 230 times 5 equals $1150. adding these both up we get $2150