Question $7(7$ points$)$: Volume$/$Open Interest Calculation.

Fill in the numbers for Volume and Open Interest in the following table.

$\backslash$table$[[$Day $1,$Volume$],[$Trader A $($NS$)$ sells $3$ contracts to Trader B $($NB$),],[$Trader C $($NS$)$ sells $1$ contract to Trader D $($NB$),],[$Trader H $($NB$)$ buys $2$ contracts from Trader A $($NS$),],[$Trader D $($LL$)$ sells $1$ contract to Trader G $($NB$),],[$Trader C $($SC$)$ buys $1$ contract from Trader B $($LL$),],[$Trader B $($LL$)$ sells $1$ contract to Trader M $($NB$),],[$End of Day $1,]]$