Seven years ago, elise damato started a business specializing in dog walking and dog grooming. after the first year, her pet food supplier started giving elise a cash discount of 2.25% on any amount paid within 15 days of the invoice date. on october 25, elise bought pet food costing $1,064. on november 8, elise paid $800 on the purchase. compute the unpaid balance. (this problem involves the partial payment of an invoice within the discount period.)

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.