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.) The swap for the third six-month period is $ (Select from the drop-down menu and round to the nearest dollar.) The swap for the fourth six-month period is $ (Select from the drop-down menu and round to the nearest dollar.) 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? 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.) The swap for the third six-month period is \$ (Select from the drop-down menu and round to the nearest dollar.) The swap for the fourth six-month period is $ (Select from the drop-down menu and round to the nearest dollar.)