HH Consulting & Design Provided $800 of Consulting Work and $100

HH Consulting & Design provided $800 of consulting work and $100 of design work to the same client. It billed the client for the total amount and is expecting to collect from the customer next month. Which of the following general journal entries will HH Consulting & Design make to record this transaction?

A) $$\begin{array} { | l | r | r | } \hline \text { Design Revenue } & 100 & \\\hline \text { Consulting Revenue } & 800 & \\\hline \text { Accounts Receivable } & & 900 \\\hline\end{array}$$
B) $$\begin{array} { | l | r | r | } \hline \text { Accounts Payable } & 800 & \\\hline \text { Design Revenue } & & 100 \\\hline \text { Consulting Revenue } & & 800 \\\hline\end{array}$$
C) $$\begin{array} { | l | r | r | } \hline \text { Cash } & 900 & \\\hline \text { Consulting Revenue } & & 800 \\\hline \text { Design Revenue } & & 100 \\\hline\end{array}$$
D) $$\begin{array} { | l | r | r | } \hline \text { Cash } & 900 & \\\hline \text { Design Revenue } & & 100 \\\hline \text { Consulting Revenue } & & 800 \\\hline\end{array}$$
E) $$\begin{array} { | l | r | r | } \hline \text { Accounts Receivable } & 900 & \\\hline \text { Consulting Revenue } & & 800 \\\hline \text { Design Revenue } & & 100 \\\hline\end{array}$$