Two technicians are discussing the lower-end operation of an engine. technician a says that power loads result from the expansion of burning gases during the combustion process that push down on the piston and turn the crankshaft. technician b says that when the connecting rod is pulling the piston down from tdc (top dead center), the piston weight plus any ring friction and skirt drag puts a load on the connecting rod. who is right? a. neither technician a nor b b. both technicians a and b c. technician a only d. technician b only

Which of the following is one of the five fundamental questions? which products will be in scarce supply and which in excess supply? who should appoint the head of the central bank? how much should society save? correct what goods and services will be produced?

The year is 2278, and the starship enterprise is running low on dilithium crystals, which are used to regulate the matter-antimatter reactions that propel the ship across the universe. without the crystals, space-time travel is not possible. if there is only one known source of dilithium crystals, the necessary conditions for a monopoly are met. part 2 (1 point)see hint if the crystals are government owned or government regulated, and the government wants to create the greatest welfare for society, then it should set the price choose one or more: a. so only the rich can afford space-time travel. b. at the profit-maximizing price. c. at the efficient price. d. using the marginal-cost pricing rule. e. so everyone can afford space-time travel. f. at the monopoly price.

Which of these makes a student loan different from other types of loans