For each of the three products that are observed in the NMR spectrum, there is a diagnostic proton that can be used to accurately calculate the product ratios. Calculate the percentage of the mixture that is o-bromoaniline. To answer this question correctly, you will need to use the BEST diagnostic signals for each isomer. Note: The challenges in this problem are similar to how scientists must use their previous conclusions to do more complicated analyses during their research. Likewise, you should use what you have learned while answering Questions 7-9 to help you determine what the best diagnostic signals are for this analysis?