Which of the following statements is not a provision of ERISA? a. ERISA requires each employer to establish a pension plan. b. ERISA establishes minimum vesting schedules that protect the workers' benefits. c. ERISA provides that all employees are eligible to set up their own individual retirement accounts. d. ERISA applies to pension and welfare plans established by any employer engaged in commerce. e. All of these choices are provisions of ERISA.

Which is the correct expansion of the term internet? a. internetwork b. institutional network c. instructional network d. international network

Sam owns speedy bricklayers, inc., a company that specializes in bricklaying. to maintain his business's reputation for quick, quality bricklaying, sam requires that all employees are experienced bricklayers. this discriminates against potential employees who have never laid bricks before. sam is likely:

Feedback systems do not always involve negative feedback. economic inflation, which is evidenced by continually rising prices, is a positive feedback system. a positive feedback control system, as shown on the right, adds the feedback signal to the input signal, and the resulting signal is used as the input to the process. a simple model of the price-wage inflationary spiral is shown on the right. add additional feedback loops, such as legislative control or control of the tax rate, to stabilize the system. it is assumed that an increase in workers’ salaries, after some time delay, results an increase in prices. under what conditions could prices be stabilized by falsifying or delaying the availability of cost-ofliving data? how would a national wage and price economic guideline program affect the feedback system?