Which describes the end behavior of the polynomial function?

(graph below)

a.) as x→±∞, f(x)→1
b.) as x→-∞, f(x)→8, and as x→∞, f(x)→8
c.) as x→+∞, f(x)→-∞, and as x→-∞, f(x)→+∞
d.) as x→+∞, f(x)→+∞, and as x→-∞, f(x)→-∞

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?