diff --git a/4.Project Management/Planning.lyx b/4.Project Management/Planning.lyx
index e959d77..301a880 100644
--- a/4.Project Management/Planning.lyx	
+++ b/4.Project Management/Planning.lyx	
@@ -3612,7 +3612,7 @@ Scale Factor
 \begin_inset Float table
 wide false
 sideways false
-status open
+status collapsed
 
 \begin_layout Plain Layout
 \begin_inset Tabular
@@ -4676,6 +4676,245 @@ Cost Drivers
 These are the effort multipliers used in COCOMO R II model to adjust the
  nominal effort.
  
+\end_layout
+
+\begin_layout Standard
+\begin_inset Float table
+wide false
+sideways false
+status open
+
+\begin_layout Plain Layout
+\begin_inset Tabular
+<lyxtabular version="3" rows="3" columns="7">
+<features tabularvalignment="middle" tabularwidth="78page%">
+<column alignment="center" valignment="middle" width="6page%">
+<column alignment="center" valignment="middle" width="10page%">
+<column alignment="center" valignment="middle" width="10page%">
+<column alignment="center" valignment="middle" width="10page%">
+<column alignment="center" valignment="middle" width="10page%">
+<column alignment="center" valignment="middle" width="10page%">
+<column alignment="center" valignment="middle" width="10page%">
+<row topspace="2pt" bottomspace="2pt">
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+
+\series bold
+A
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+D
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+G
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+A
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+Y
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+P
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+S
+\end_layout
+
+\end_inset
+</cell>
+</row>
+<row topspace="2pt" bottomspace="2pt">
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+B
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+E
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+H
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+L
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+N
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+Q
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" topline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+T
+\end_layout
+
+\end_inset
+</cell>
+</row>
+<row topspace="2pt" bottomspace="2pt">
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+C
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+F
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+I
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+M
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+O
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+R
+\end_layout
+
+\end_inset
+</cell>
+<cell alignment="center" valignment="top" bottomline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+U
+\end_layout
+
+\end_inset
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Plain Layout
+\align center
+\begin_inset Caption Standard
+
+\begin_layout Plain Layout
+Titolo bello
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Paragraph
@@ -5950,11 +6189,20 @@ Risks
 \end_layout
 
 \begin_layout Standard
-Risks have to be considered in a complete project planning, owing to their
- uncertain ad dangerous nature.
- A sudden change in mind, actions, economi- cal situations and alike could
- drift the project development into failure; this is the reason why they
- are here analyzed.
+Risks have always to be considered in any long term project planning due
+ to their uncertain nature.
+ 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+A sudden change in mind, actions, economi- cal situations and alike could
+ drift the project development into failure
+\end_layout
+
+\end_inset
+
+; this is the reason why they are here analyzed.
  Three main risk categories will be later described:
 \end_layout