Complex sentence: In 1976, while an undergraduate at Ithaca College, Burch and his brother Robert started Eagle's Eye apparel with a $2,000 investmen, tbuying sweaters for $10 each and selling them for $15.
Split into simpler sentences: In 1976, while an undergraduate at Ithaca College, Burch and his brother Robert started Eagle's Eye apparel with a $2,000 investment. The two bought the sweaters for $10 each and then sold them for $15.