Match each cost to the appropriate cost behavior pattern shown in graphs (a) through (l). Any graph can fit two or more patterns. Twelve graphs labeled from (a) to (l). Each containing a distinct type of line or curve."Twelve graphs labeled from (a) to (l). Each containing a distinct type of line or curve.(a) shows a smooth, concave curve.(b) displays a straight diagonal line.(c) has a convex curve.(d) features a steeper concave curve than the one in panel (e) contains a horizontal straight line.(f) shows a step graph with three steps going upwards diagonally.(g) has an oblique straight line similar to panel b but less steep.(h) features another horizontal straight line similar to panel e but positioned higher in the panel.(i) contains an oblique straight line that is less steep than the one in panel g and positioned lower in the panel.(j) displays another step graph with more steps than the one in panel f, creating an effect similar to a jagged diagonal line going upwards.(k) contains another oblique straight line but it is steeper than both previous lines and positioned lower in the frame.(l) features another convex curve but it is less steep