Related diversification differs from unrelated diversification in that a) related diversification involves expanding into new products and markets, while unrelated diversification involves expanding into existing products and markets b) related diversification involves following the strategic fit of the company, while unrelated diversification involves exploring new areas with no commonalities c) related diversification involves creating or marketing new products, while unrelated diversification involves entering a new market d) related diversification involves altering the product lines and customer targets, while unrelated diversification involves changing the production and distribution arrangements