Can you pls answer on the question as attached?

Three design factors A, B, C were to be investigated to see how each may affect certain performance of a product. A randomized full factorial design 2' was drawn up for an experiment. With the usual notation, the result is as follows: Run Number A B C y (Response) 1 + 48 2 + 50 3 + 48 4 + 52 5 + + 52 6 46 7 + + 54 + + ? After runs 1 to 7 of the above table were completed, the performance measurement machine broke down, i.e. run No. 8 could not be conducted. Analyze the incomplete result as far as you can, stating any assumptions used