Technician a says primary vibration is created by the slight differences in the inertia of the pistons between top dead center and bottom dead center. technician b says secondary vibration is a strong low-frequency vibration caused by the movement of the piston traveling up and down in the cylinder. who is right? a) technician a only b) technician b onlyc) both technicians a and b d) neither technician a nor b

Magic realm, inc., has developed a new fantasy board game. the company sold 15,000 games last year at a selling price of $20 per game. fixed expenses associated with the game total $182,000 per year, and variable expenses are $6 per game. production of the game is entrusted to a printing contractor. variable expenses consist mostly of payments to this contractor.required: 1-a. prepare a contribution format income statement for the game last year.1-b. compute the degree of operating leverage.2. management is confident that the company can sell 58,880 games next year (an increase of 12,880 games, or 28%, over last year). given this assumption: a. what is the expected percentage increase in net operating income for next year? b. what is the expected amount of net operating income for next year? (do not prepare an income statement; use the degree of operating leverage to compute your answer.)

What is the cause of smoky exhaust?

How is the role of government determined in the american free enterprise system?