1*0.37*4*1*(1+(4+5)/2) * (1+1*0.43*9) / ((0.5+0.125)/2*1.5 + (3.5+2.8)/2 - 1.5*(0.375+0.25)/2 - (1.75+1.5)/2 * 1.15 + (0 + 0 + 1.5*(0.375+0.25)/2 + (1.75+1.5)/2 * 1.15 + 0.43*1) * (1+(4+5)/2))