Answer:
option A Â is answer.
Step-by-step explanation:
Amount of interest earned for compounded monthly  for $1 = 1.040742
Amount of interest earned for compounded quarterly for $1= 1.040604
Difference for $1 Â = Â 1.040742 - 1.40604
         =0.000138
Difference for $7000 = $7000x0.000138
                  = 0.966
                   or $0.96
       Â