Wagner Inc. has $$200$ in current assets and $$125$ in current liabilities. Inventory before any changes is $$40.$ Wagner wants to reduce short$-$term loans $($a current liability$)$ and hold less inventory. About how much can Wagner's short$-$term loans decline without pushing its current ratio above $2\mathrm{.}0?$

a$.$ ST$-$loans can fall by about $$77$

b$.$ ST$-$loans can fall by about $$155$

c$.$ ST$-$loans can fall by about $$167$

d$.$ ST$-$loans can fall by about $$17$

e$.$ ST$-$loans can fall by about $$150$

f$.$ ST$-$loans can fall by about $$50$