An unknown compound in a mixture shows an Rf value of 0.75….

An unknown compound in a mixture shows an Rf value of 0.75. The result of this chromatographic experiment is given below. All the compounds A, B, C, and D are pure.Compound​​Distance to compound​Distance to solvent front​A​3.0 cm​4.0 cm​B​2.5 cm​4.0 cm​C​1.0 cm​4.0 cm​D​0.50 cm​4.0 cmIdentify the unknown compound.

Sarah and Mike decide to form a business selling artisanal c…

Sarah and Mike decide to form a business selling artisanal coffee beans online. They want an organizational structure that combines the pass-through taxation benefits and flexibility of a partnership with the robust limited liability protection of a corporation. They also want minimal ongoing compliance requirements compared to an S or C corporation. Which form of business entity is the most appropriate choice for Sarah and Mike based on these goals?