compounded semiannually$).$

a$.$ If LIBOR rises at the rate of $50$ basis points per $6-$month period, starting tomorrow, how much does Heather save or cost her company by making this swap?

b$.$ If LIBOR falls at the rate of $25$ basis points per $6-$month period, starting tomorrow, how much does Heather save or cost her company by making this swap?

a$.$ If LIBOR rises at the rate of $50$ basis points per $6-$month period, starting tomorrow, how much does Heather save or cost her company by making this swap?

The swap

for the first six$-$month period is $

$($Select from the drop$-$down menu and round to the nearest dollar.$)$

The swap

for the second six$-$month period is $$.($Select from the drop$-$down menu and round to the nearest dollar.$)$