You are a site resident on a 525 thousand soles construction project, which has the following schedule

The project is at the close of the 5th month and has a CPI of 0.7 in the earthwork item and a CPI of 0.5 in the foundation work item with the following actual cost breakdown:

At the end of the 5th month the client has approved to make an important modification to the project adding a new level to the building which will imply a structural modification of the lower levels for a total additional of 90 thousand soles which will be distributed proportionally in each of the lower levels, the new level will have a cost of structures of S/. 110 thousand and an additional cost in the item of finishes equal to that of the lower floors, plot the earned value analysis curve and calculate the indicators of % actual and planned progress, CV, CPI, SV, SPI, BAC, EAC, ETC and TCPI, considering:

- The earned value had a monthly behavior proportional to the real cost. - For the projection, the same trend will be maintained and the project is highly influenced by the schedule. - The client has only approved the increase in cost and an extension of 01 month only for the finishing works of the new level; it was agreed that the contractor will assume the cost increase for the structural modifications as part of its scope.

\begin{tabular}{|l|c|c|c|c|c|c|} \hline \multicolumn{1}{|c|}{ Entregables } & AC & ene-19 & feb-19 & mar-19 & abr-19 & may-19 \\ \hline Obras de movimiento de tierras & 155 & 10,0 & 45,0 & 40,0 & 60,0 & \\ \hline Obras de cimentacin & 30 & & & & 15,0 & 15,0 \\ \hline \end{tabular} \begin{tabular}{|l|c|c|c|c|c|c|} \hline \multicolumn{1}{|c|}{ Entregables } & AC & ene-19 & feb-19 & mar-19 & abr-19 & may-19 \\ \hline Obras de movimiento de tierras & 155 & 10,0 & 45,0 & 40,0 & 60,0 & \\ \hline Obras de cimentacin & 30 & & & & 15,0 & 15,0 \\ \hline \end{tabular}