Fill in the gaps with the missing amounts in the representative letter for each company.

At the end of the year, which company has the highest net income? Which company has the highest percentage of net income to revenue?

Hint: A statement of retained earnings will help you with your calculations.

Example of your answer: $$30(40-20+10=30)\begin{array}{cc}Missing\text{A}\text{m}\text{o}\text{u}\text{n}\text{t}& \text{S}\text{o}\text{l}\text{u}\text{t}\text{i}\text{o}\text{n}\\ A& \text{\$}\\ B& \text{\$}\\ C& \text{\$}\\ D& \text{\$}\\ E& \text{\$}\\ F& \text{\$}\\ G& \text{\$}\\ \text{T}\text{h}\text{e}\text{c}\text{o}\text{m}\text{p}\text{a}\text{n}\text{y}\text{w}\text{i}\text{t}\text{h}\text{t}\text{h}\text{e}\text{h}\text{i}\text{g}\text{h}\text{e}\text{s}\text{t}\text{n}\text{e}\text{t}\text{i}\text{n}\text{c}\text{o}\text{m}\text{e}is\text{:}& ?\end{array}$