Use the green line (triangle symbol) to plot Neha's budget constraint. Then, place the black point (plus symbol) on the graph to indicate Neha's optimal consumption choice given that budget constraint. GRAYSCALE BROCHURES 1000 900 800 700 800 500 400 300 200 100 0 25 50 75 100 125 150 175 200 225 250 COLOR BROCHURES Budget Constraint Optimum At the optimum that you indicated on the graph, Neha's marginal rate of substitution is equal to 2 brochures in grayscale per brochure in color.