Please answer all the questions and label all the peaks of the H NMR, Thank you.

1) In this experiment we carried out a cross-coupling reaction using a nickel catalyst. We isolated the product in % yield (show your % yield calculation here and draw the reaction that you performed in the lab. Be sure to include the specific structures of the boronic acid and aryl bromide that you used.) END PRODUCT WEIGHT =0.14g 2) Be sure to attach an annotated 1H NMR spectrum (to the best of your ability identify the 1H NMR signals in your spectrum). If your product was not pure, label all impurities on your NMR