Mark has 50/100 * 6 = <<50/100*6=3>>3 points more than Eric.
So Mark has 6 + 3 = <<6+3=9>>9 points.
That means Samanta has 9 + 8 = <<9+8=17>>17 points.
So in total Samanta, Mark, and Eric have 6 + 9 + 17 = <<6+9+17=32>>32 points.
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