The multiplier for a futures contract on a stock market index is $65. The maturity of the contract is 1 year, the current level of the index is 1,830 , and the risk-free interest rate is 0.7% per month. The dividend yield on the index is 0.4% per month. Suppose that after 1 month, the stock index is at 1,850 . a. Find the cash flow from the mark-to-market proceeds on the contract. Assume that the parity condition always holds exactly. (Do not round intermediate calculations. Round your answer to 2 decimal places.) b. Find the holding-period return if the initial margin on the contract is $5,300. (Do not round intermediate calculations. Round your answer to 2 decimal places.)