$1.$ Draw a clear generalized table for payoff table for a strap

$2.$ Draw a clear generalized table for payoff table for a strip a$.)$ The following are rates offered for TIF company and LIO company on a $100$ million seven$-$year loan:$$

$$ Fixed$$ Floating

TIF$4\mathrm{.}0\%6-$month LIBOR $0\mathrm{.}1\%$

LIO$5\mathrm{.}7\%6-$month LIBOR $2\mathrm{.}2\%$

$$

Assume that TIF wants to borrow at a floating rate of interest and LIO wants to borrow at a fixed interest rate. A financial institution is willing to arrange the swap and requires $50$ basis points spread.

$$If the swap is to appear equally attractive to TIF and LIO, what rates of interest will the companies end up paying?