A linear programming computer package is needed. risk$-$free securities to stabilize income. The various revenue$-$producing investments together with annual rates of return are as follows.

investments.

$-$ Risk$-$free securities may not exceed $\backslash (30\backslash \%\backslash )$ of the total funds available for investment.

$-$ Signature loans may not exceed $\backslash (10\backslash \%\backslash )$ of the funds invested in all loans $($automobile$,$ furniture, other secured, and signature loans$).$

$-$ Furniture loans plus other secured loans may not exceed the automobile loans.

$-$ Other secured loans plus signature loans may not exceed the funds invested in risk$-$free securities$.$

How should the $\backslash (\backslash$$ $2,200,000\backslash )$ be allocated to each of the loan$/$investment alternatives to maximize total annual return?

What is the projected total annual return?

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