Below is a list of 4 different stores selling pencils in various quantities. Store Package Size (# of Pencils) Cost per Package A 10 $2.50 B 50 $6.00 C 100 $8.25 D 250 $21.25 Which store has the best unit price per pencil?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.