What is the extinction coefficient () of the compound in the calibration curve below, assuming a cuvette with a 1cm path length was used? Report your answer in cm1 M1, but do not include units in your answer. If your answer if more than 1,000 do not use commas in your answer (e.g. report 123,000 as 123000). Q5 1 Point Using the same calibration curve as question 4, what was the concentration of a sample if it had an absorbance of 0.5? Report your answer in M, but do not include units in your answer. You can use scientific notation with "e". For example, report 1.2103 as 1.2e3