Determine whether the lines Lā and Lā are parallel, skew, or intersecting. Lā: x= 12 + 8t, y = 16-4t, z = 4 + 12t Lā: x = 1+ 4s, y = 3- 2s, z = 4 + 5s O parallel O skew O Intersecting If they intersect, find the point of intersection. (If an answer does not exist, enter DNE.) (x, y, z) =