In the Nitella cytoplasmic streaming experiment, you will work with a stock solution of 20 M FCCP that was dissolved in 2% DMSO. What will

 In the Nitella cytoplasmic streaming experiment, you will work with a stock solution of 20 μM FCCP that was dissolved in 2% DMSO. What will be the approximate final concentration of FCCP when you add 100 μL of 20 μM FCCP to your Nitella sample? Assume the final volume was 200 μL. Hint: Take into account how much FCCP was added to the sample and how much liquid already surrounded the specimen. Write your answer (in μM) as a number only (with no decimals)