Sorry if this question has been discussed before. The main question i wanted to ask was around the Estimated Cost at Completion, and which formula to use (with SPI or without).
The question gives a graph with planned costs around 30% higher than earned value. Part of the questions asks to calculate SV or SPI. From these two pieces of information i decided to use the formula that includes SPI. Was this correct? When should i use the two different equations?
Could i also clarify that the correct formula for estimated final duration is PD/SPI?
I would appreciate any feedback,