A 10 M solution of compound "B" is measured in a 1.00 cm path length cuvette at a wavelength of 500 nm. The percentage of the light transmitted through the cell is 38%. a)What is the absorbance of this sample (A) at 500 nm? b)Assuming Beer's Law holds, what is the value of E for compound B at 500 nm? c)A sample of compound B having an unknown concentration is measured to have an absorbance of .90 in a 1.00 cm path length cell at 500 nm. What is the concentration of B in this sample, assuming Beer's law holds?