(1 point) A rectangular storage container with an open top is to have a volume of 14 cubic meters. The length of its base is twice the width. Material for the base costs 10 dollars per square meter. Material forthe sides costs 8 dollars per square meter. Find the cost of materials for the cheapest such container. Total cost = {Round to the nearest penny and include monetary units. For example, it your answer is 1.095, enter $1.10 including the dollar sign and second decimal place.)