Futures contracts: Corn, E-MINI S&P 500, and U.S. Dollar

Explain how you would allocate your wealth across the three futures contracts. Provide some research and/or analysis you have done (you may research on the internet but please provide your sources) and explain the reasons why you would enter either a long or short position.

Please include the potential effects of macroeconomic (systematic) risk on the specific underlying assets used to value the futures contracts. Include changes to interest rates, inflation rates, taxes, regulations, business cycles (recessions), war, etc. Also, include potential supply/demand risk factors as well.

Please help, at least 3-4 paragraphs, don't need to be perfect.