Wilson Industries holds $100$ Farley Enterprises bonds. The bonds pay $$4,000$ interest each July and January and will mature on January $1,2021.$ The bonds are classified as available$-$for$-$sale and Wilson sells them on November $1,2020.$ If the bond discount amortization for the $6-$month period was $$950,$ how should Wilson determine the November $1$ discount amortization for the bonds?

Select answer from the options below

$(6/12*$ $$950)$

$($$$4,000-$ $$950)/100$

$(4/6*$ $$950)$

$$4,000/$$$950$