g Which of the following is true about the seller's duty of delivery? Select one: a. The contract of sale requires the seller to deliver the goods to the buyer's place of business. b. If the goods are covered by a negotiable warehouse receipt, the buyer must indorse the receipt. c. The buyer is required to officially notify the seller once he receives the goods. d. The seller's basic obligation is to tender delivery of goods that conform to the contract with the buyer.

Consider the labor market for computer programmers. during the late 1990s, the value of the marginal product of all computer programmers increased dramatically. holding all else equal, what effect did this process have on the labor market for computer programmers? the equilibrium wagea. increased, and the equilibrium quantity of labor decreased. b. decreased, and the equilibrium quantity of labor increased. c. increased, and the equilibrium quantity of labor increased. d. decreased, and the equilibrium quantity of labor decreased.