Answer:
The net swap payment made is $49.
Explanation:
In order to find the solution the values are used which are as follows:
The Value of interest in each year is calcuated as follows
[tex]Interest=Interest\ Rate\%\times Amount[/tex]
The values of interest rate and amount for 3 years are as follows:
These values are calculated as follows:
[tex]Interest_1=4\%\times 1000\\Interest_1=40[/tex]
Similarly
[tex]Interest_2=5\%\times 1800\\Interest_2=90[/tex]
Also
[tex]Interest_3=6\%\times 800\\Interest_3=48[/tex]
So the total interest is
[tex]Interest_T=Interest_1+Interest_2+Interest_3\\Interest_T=40+90+48\\Interest_T=178[/tex]
The total amount is given as
[tex]Amount_T=Amount_1+Amount_2+Amount_3\\Amount_T=1000+1800+800\\Amount_T=3600[/tex]
Fixed rate is given as
[tex]\dfrac{Interest_T}{Amount_T}\\=\dfrac{178}{3600}\\\\=0.049\ or\ 4.9\%[/tex]
Now for the swap payment made at the end of first year is
[tex]Amount_{1st swap}=Fixed Rate\times Amount_1\\Amount_{1st swap}=4.9\%\times 1000\\Amount_{1st swap}=$49[/tex]