In this section, “eligible economic development project”, “eligible project cost”, “project tax credit”, and “qualified position” have the meanings stated in § 6–401 of this title. For a qualified opportunity zone business that qualifies for the One Maryland project tax credit under § 6–403 of this title and creates at least 50 qualified positions: the Level 1 opportunity zone enhancement increases the maximum credit allowed under § 6–403(b)(1)(ii)1 of this title to the lesser of $5,125,000 or the total eligible project cost for the eligible economic development project, less the amount of the credit previously taken for the project in prior taxable years; and the Level 2 opportunity zone enhancement increases the maximum credit allowed under § 6–403(b)(1)(ii)1 of this title to the lesser of $5,500,000 or the total eligible project cost for the eligible economic development project, less the amount of the credit previously taken for the project in prior taxable years.