Suppose that the unit price, p, for x units of a product can be illustrated by the given graph. Find each limit, if it exists. 10 lim p(x), lim p(x), lim p(x), lim p(x) x-50 x-50* x-50 x- 150 Unit Price (dollars) 50 100 150 200 x Number of Units Purchased O A. 10; 8; 8; 8 O B. 10; 8; does not exist; 8 O C. 8; 8; does not exist; 8 O D. 8: 8: 8: 8