All concrete mixes in the Table below meet the structural performance for high end applications.

Calculate the Carbon footprint of $6$ concrete mixes. Which is the most environmentally friendly concrete mix?

Draw a bar chart showing the carbon footprint of $3$ different life cycle stages of concrete production.

Determine the carbon footprint hotspot using a pie diagram. Propose one useful mitigation strategy for reducing the hotspot.

$\backslash$table$[[$Aggregate$,\backslash$table$[[100$NA$+],[100$OPC$],[($Control$)]],\backslash$table$[[100$RA$+],[100$OPC$]],\backslash$table$[[100$RA$+],[90$OPC$+],[10$SF$]],\backslash$table$[[100$RA$+],[60$OPC$+],[30$FA$+],[10$SF$]],\backslash$table$[[50$RA$+],[50$NA$+],[90$OPC$+],[10$SF$]],\backslash$table$[[50$RA$+],[50$NA$+],[60$OPC $+],[30$FA$+10$SF$]],\backslash$table$[[$Transporation$],[$distance$]],\backslash$table$[[$Road$],[(km)$