Marshall would like to get an idea of his monthly electricity expenses. So, he compiles a list of the last several months electricity bill amounts (rounded to the nearest dollar). These values are given below. Use the calculator to draw a histogram for these values using 5 classes. 153, 141, 108, 198, 190, 107, 185, 165, 137, 107 Marshall finds that if he spent at least $145 in a given month on electricity, he could have saved $10 in that month by conserving in certain ways. Based on the histogram produced, how much money could Marshall have saved if he would have conserved in those ways?