Touchton Company Reported the Following Financial Results for 2012 and 2013

Touchton Company reported the following financial results for 2012 and 2013:
$\begin{array}{l}\begin{array}{lll}\\ \text { Sales } \\ \text { Sales retuns \& allowances } \\ \text { Net sales } \\ \text { Cost of goods sold: } \\ \text {Beginning invent ory } \\ \text { Net purchases } \\ \text { Cost of goods available for sale } \\ \text {Ending inventory } \\ \text { Cost of goods sold } \\ \text { Grossprofit } \\\end{array}\begin{array}{lll}\underline { 2013 } &\underline { 2012 } \\\$ 500,000 & \$ 600,000 \\10,000 & \mathbf{D} \\490,000 & 580,000 \\& \\30,000 & \mathbf{E} \\\text { A } & 340,000 \\250,000 & 380,000 \\40,000 & 30,000 \\\mathbf{B} & \mathbf{F} \\\mathbf{C} & \mathbf{G}\end{array}\end{array}$ Provide the answer for each missing letter above.