Diversification into new industries deserves strong consideration whena Multuple Choice $27$ single$-$business company needs to develop a corporate$-$ade strategy single$-$business company needs to develop a mult$-$tine strategy single$-$business company can achieve profitable growh opportunities in ts present Industry multuple$-$business company encounters enhanced market opportunities and Increasing sales In its principal business single busness compary encounters diminiching market opportunites and stagnating sales in its principal business.