please give a solution quickly

Part A ( 50 pts) An experiment is done to investigate warping of copper plates. The two factors studied were the temperature and the copper content of the plates. The response variable was a measure of the amount of warping. The data were as follows: a) Is there any indication that either factor affects the amount of warping? Is there any interaction between the factors? Use =0.01 (Write down hypothesis and construct ANOVA table) b) Suppose that temperature cannot be easily controlled in the environment in which the copper plates are to be used. If low warping is desirable, what level of copper content would you specify? (Use Tukey's test for comparison)