Answer:
16 units
Step-by-step explanation:
see the attached figure to better understand the problem
Applying the Intersecting Chords Theorem
we have that

substitute the given values


Simplify




Find out the length of segment DB


<em>Note</em> In this problem it was not necessary to determine the value of x to calculate the DB segment.
Anyway, the calculation was done for didactic purposes.
1 years is $5200
2 years is $5408
3 years is $5624.32
4 years is $5849.29
5 years is $6083.26
Answer:
I=Principle × Rate × Time so 1000×4.5/100 × 15yrs