The First Two Columns Give the Maximum Daily Amounts of Beer

Multiple Choice

The first two columns give the maximum daily amounts of beer and whiskey that Southern Ireland and Northern Ireland can produce when they completely specialize in one or another product.The last two columns give each country's consumption without trade. $$\begin{array} { l c c c c c c } & \begin{array} { c } \text { Maxirnumn } \\\text { beer } \\\text { production }\end{array} & \begin{array} { c } \text { Maxirnum } \\\text { whiskey } \\\text { production }\end{array} & \begin{array} { c } \text { Beer consumption } \\\text { without trade }\end{array} & \begin{array} { c } \text { Beer consurnption } \\\text { without trade }\end{array} \\\begin{array} { l } \text { Northem } \\\text { Irelard } \\\text { Southem }\end{array} & 500 \mathrm { kegs } & 1500 \mathrm { kegs } & 300 \mathrm { kegs } & 600 \text { bottles } \\\text { Ireland } & 1200 \mathrm { kegs } & \mathbf { 8 0 0 } \mathrm { kegs } & 600 \mathrm { kegs } & 400 \text { bottles }\end{array}$$ What is the price of beer without trade in Southern Ireland?

A) 2 bottles of whiskey = 3 kegs of beer
B) 5 bottles of whiskey = 12 kegs of beer
C) 1 bottle of whiskey = 1 kegs of beer
D) none of the options