Appreciation is a decrease in the value of currency. true or false.

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.

Brice is going to purchase a hi-def, flat-screen tv. he has decided on everything except the screen size. the unit with the 42-inch screen costs $600 while the unit with the 47-inch screen costs $750. in making this decision, which concept should brice use? a. time value of money b. marginal tax rates c. marginal utility d. total utilit

Which business risk is controllable -fluctuations in the price of raw materials -the firm’s it architecture -currency rate fluctuations -change in import duties