Dave waited for his customers to tell him he was
undercharging. how would you find out if you
were charging a competitive price?

explanation:

a gas is not used in hydraulic machines as the fluid because gas is easily compressible and so if a gas is used, the energy would mostly go into compressing a gas. therefore a liquid is used in hydraulic machines as the fluid.

answer; blank(1); /rises; blank(2); //increases;

answer; the nav calculated at the market close at 4: 00 pm new york time;

answer; because many corporate watch groups will discover and publicize unethical behavior by suppliers, link it to the american company, and harm its reputation;