Choose the correct network representation of the problem.

The estimated hourly requirements for each of the clients over the four-week period are as follows: consultant-client combination are as follows: (i) ormulate the problem as a linear program, with the optimal solution providing the hours each consultant should be scheduled for each client to maximize the consulting firm's billin Vhat is the schedule and what is the total billing? et xij= number of hours from consultant i assigned to client j. \begin{tabular}{|l|l|l|} \hline & Hours Assigned & \multicolumn{1}{|c|}{ Billing } \\ \hline Avery-Client A & & \\ \hline Avery-Client B & & \\ \hline Avery-Client C & & \\ \hline Avery-Client D & & \\ \hline Baker-Client A & & \\ \hline Baker-Client B & & \\ \hline Baker-Client C & & \\ \hline Baker-Client D & & \\ \hline Campbell-Client A & & \\ \hline Campbell-Client B & & \\ \hline Campbell-Client C & & \\ \hline Campbell-Client D & & \\ \hline Total Billing & & \\ \hline \end{tabular} is the revised schedule? \begin{tabular}{|l|l|l|} \hline & Hours Assigned & \\ \hline & & Billing \\ \hline Avery-Client A & & \\ \hline Avery-Client B & & \\ \hline Avery-Client C & & \\ \hline Avery-Client D & & \\ \hline Baker-Client A & & \\ \hline Baker-Client B & & \\ \hline Baker-Client C & & \\ \hline Baker-Client D & & \\ \hline Campbell-Client A & & \\ \hline Campbell-Client B & & \\ \hline Campbell-Client C & & \\ \hline Campbell-Client D & & \\ \hline Total Billing & & \\ \hline \end{tabular}