What distinguishes an unrelated diversification strategy from related diversification?

a$.$

Unrelated diversification seeks strategic fit among businesses, while related diversification searches for undervalued assets.

b$.$

Unrelated diversification favors portfolio businesses with high$-$growth prospects, while related diversification focuses on acquiring financially distressed companies.

c$.$

Unrelated diversification involves acquiring companies in different industries, while related diversification focuses on acquiring competitors.

d$.$

Unrelated diversification aims to capitalise on synergies among businesses, while related diversification focuses on financial performance.