@) [5 points] Formally calculate Q** using the information you have, using either symbolic math or the spreadsheet. If you use the spreadsheet, look for the condition closest to P = AC, and if you do not see an equality, choose the Q at the smallest P > AC. Briefly describe or show your work, depending on how you chose to work. Full credit for answers within 1 2 million. f) [5 points] Calculate the social loss under these conditions and report it in billions of dollars (Remember that the area is in millions of dollars, so just shift the decimal point.) Full credit for answers within 1 $5 billion. Briefly describe or show your work and explain