QUESTION 6 In commodities trading, open interest at the end of a trading day is equal to the number of speculative positions sold in the last 60-day period. the number of contracts presently outstanding. the advances minus the declines. the net change in price from the prior day's close. QUESTION 7 Larry is a corn farmer. To attempt to maximize the value of his crop, Larry is most likely to benefit from buying a futures contract on corn for delivery at harvest time. buying a futures contract on corn and selling a futures contract on wheat. selling a futures contract on corn for delivery at harvest time. selling his crop at the market price when it is harvested