Hi I need help on economics question that wants me to use a graph. I am stuck. Pleas help me as this one question has multiple parts. Thanks for helping me

Refer to Graph 1 below. Without trade, the Republic of Alpha's production possibilities curve is AB. If consumption along the curve A13 is possible with trade, Alpha must have a comparative advantage in the production of what good{s]i? Graph 1 Bread (million loaves per year) Milk (million gallons per year) .jj. Mill: If} Bread .. Both milk and bread .f'j Neither mills: and bread Refer to Graph 1 above. Without trade, the Republic of Alpha's production possibilities curve is AB. What is the opportunity cost of producing bread in Alpha (in terms of millions of gallons of milk)? O 0.5 1 O2 Impossible to determine with given informationRefer to Graph 1 above. With trade, how much more milk will be consumed by the Republic of Alpha per year when it consumes 50 million loaves of bread per year? OO 50 O 100 O 200Refer to Graph 1 above. Without trade, the Republic of Alpha's production possibilities frontier is AB. Again assuming no trade, what is Alpha's consumption possibilities frontier? O AB O A1B O CB O CC1