The following environmentally responsible process$/$material matrix was developed for Zanda Corp. Zanda has determined that a score of $50$ is its goal at this time, but efforts to lower its score will continue regardless. What is Zanda's current score, and what is your conclusion?

$$

$$Material

ChoiceEnergy

ChoiceSolid

ResidueLiquid

ResidueGaseous

ResidueResource Extraction$32421$Manufacture$11122$Prod.$/$Pkg$./$Trans$\mathrm{.}03122$Product Use$22211$Disp.$/$Recycle$21333$

Question $4$ options:

$47,$ and Zanda has met its goals$$no further actions are necessary.

$47,$ and Zanda has met its goal but should do something about solid residue during extraction.

$53,$ and Zanda has not met its goals.

$15,($from Manufacture & Prod$/$Pkg$/$Trans$)$ and Zanda has met its goals$$no further actions are necessary.