We have that the amount he will get back at the end of this period is
x=1080
From the question we are told that
Rs 6000
r=6\%
time t=3yrs
Generally
A=P(1+rt)
A=P(1+rt)A=7080
Therefore
The amount he will get back at the end of this period is
7080-6000
7080-6000x=1080
In conclusion
The amount he will get back at the end of this period is
x=1080
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