Gainsharing is an incentive plan that_______

uses a trust to hold stock in individual employee accounts and distributes it to employees upon retirement

contributes company shares of its own stock or cash to be used to purchase company stock to a trust established to purchase shares of the firm's stock for employees

involves the firm regularly distributing a percentage of profits as profit shares to employees

provides tax advantages for employees by deferring income taxes, often until the employee retires

engages employees in a common effort to achieve a company's productivity objectives with any resulting cost-savings gains shared among employees and the company