Simple Interest can be calculated using the formula I=Pr t
Here I= interest earned ,P= Principal ,R= rate of interest ,t= time in years.
It is given Principal P=$7,064
 Rate r=6.5% =0.065
 Time t= 8 months =
 years
 years
 Substituting these values in I = P r t
 I =(7064)(0.065)(
 )
)
 Solving for I
 I=306.11
 interest earned on $7,064 at 6.5% for 8 months is $306.11