Answer:
$103968.11.
Step-by-step explanation:
Given information:
Principal amount = $240,000
Rate of interest = 1.2% = 0.012
Number of years = 30
Number of times in an year = 24
Formula for amount:
[tex]A=P(1+\dfrac{r}{n})^{nt}[/tex]
where,
P is principal, r is rate of interest, t is number of years, n is number of times interest compounded in a year.
[tex]A=240000(1+\dfrac{0.012}{24})^{24(30)}[/tex]
[tex]A=240000(1.0005)^{720}[/tex]
[tex]A=343968.11[/tex]
Now,
[tex]Interest=A-P[/tex]
[tex]Interest=343968.11-240000[/tex]
[tex]Interest=103968.11[/tex]
Hence, the interest is $103968.11.