Las Sendas, Inc. had average operating assets of $4,000,000and sales of $2,000,000 in 2021. If the controllable margin was$683,571, what was the return on investment (ROI) percentage?**Enter as a w Las Sendas, Inc. had average operating assets of \\( \\$ 4,000,000 \\) and sales of \\( \\$ 2,000,000 \\) in 2021 . If the controllable margin was \\( \\$ 683,571 \\), what was the return on investmen 2 answers