please type don't write on paper so it can be clear to me

A competitive environment where there is weak to moderate rivalry among sellers, high entry barriers, weak competition from substitute products, and little bargaining leverage on the part of both suppliers and customers a. lacks powerful driving forces b. makes it hard for industry members to pursue a differentiation strategy c. requires that industry members have low costs d. is conducive to companies in the industry earning attractive profits. e. gives each industry competitor the best potential for building sustainable competitive advantage