Tony is the owner of tony’s taqueria. Tony is a profit-maximizing owner whose firm operates in a competitive market. An additional worker costs tony $200 and has a marginal productivity of 40 tacos. Assuming no other variable costs, what is the marginal cost of a taco?.

The length of each side of a square is 1 centimeter more than the width of the rectangle. the length of the rectangle is 1 centimeter less than twice it’s width. the perimeters of the two figures are equal. determine the measures of the side lengths of the rectangle. show all work i have a test tomorrow