On May 10, Keene Company sold merchandise for $4,000 and accepted the customer's Best Business Bank MasterCard. At the end of the day, the Best Business Bank MasterCard receipts were deposited in the company's bank account. Best Business Bank charges a 3.8% service charge for credit card sales. Prepare the entry on Keene Company's books to record the sale of merchandise. (Credit account titles are automatically indented when amount is entered. Do not indent manually.)

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.