will upvote

If you determine that the DAX-30 Index futures is underpriced relative to the spot DAX-30 Index, you could make an arbitrage profit by buying DAX-30 Index futures and selling all the stocks in the DAX-30. selling short all the stocks in the DAX- 30 and buying DAX-30 futures. buying all the stocks in the DAX-30 and selling put options on the DAX-30 Index. None of the options are correct. selling all the stocks in the DAX-30 and buying call options on the 4X30 Index. Which one of the following statements is true? All futures contracts require the same margin deposit. A margin deposit can only be met with cash. The maintenance margin is the amount of money you post with your broker when you buy or sell a futures contract. If the value of the margin account falls below the maintenance-margin requirement, the holder of the contract will receive a margin call. The maintenance margin is set by the producer of the underlying asset