Complex sentence: Blazer's philosophy of supporting the well-being of company employees was evident early on, two of his early changes were offering employees' sick leave with full pay and in 1947 the introduction of an employee profit-sharing plan.
Split into simpler sentences: Blazer's philosophy of supporting the well-being of company employees was evident early on. Two of his early changes were offering employees' sick leave with full pay, and in 1947 the introduction of an employee profit-sharing plan.