The first step is to convert feet to yards.
1 feet = 1/3 yards
Volume of the dirt hauled away = 16 x 13 x 3 = 624 yards³
Number of trips needed to haul away the dirt = 624 / 11 = 56. 7 = 57 trips
Total cost = 57 x 1175 = $66,975
To learn more about total cost, please check: https://brainly.com/question/25717996
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