6) 0, 3000 D) 0, 500, 3000 4) Suppose that the cost, p, of shipping a 3-pound parcel depends on the distance shipped, 4) x, according to the function p(x) depicted in the graph. Find each limit, if it exists: lim p(x), lim p(x), lim p(x) [DNE may be used if a limit doesn't exist] x-100 x-500 x-1500 50 - P O 40 30 - Shipping Cost ( dollars) 20 10 1000 2000 3000 4000 x Distance Shipped (miles) A) 5; 5; 15 B) 5; DNE; 15 C) 5; 10; 15 D) 5; DNE; DNE