Assume address in memory of $\text{'}$A$[$O$]\text{'},\text{'}$B$[$O$]\text{'}$ and $\text{'}$C$[$O$]")$ are stored in Registers x$27,\backslash$times $30,\backslash$times $31.$

Assume values of variables f$,$ g$,$ h$,$ i$,$ and j are assigned to registers $\backslash$times $5,$ x$6,$ x$7,\backslash$times $28,\backslash$times $29$ respectively

implement in RISC V these line of code in C with the fewest instructions:

$$ A$($i$)=$ B$[2$i$+1)+$ B$[2$i$]+$ B$(2$i$-1]$

$$ A$[$i$]=$ B$[$C$[16$i$]]$