Discussion Question $1-6($LO$.3)$

Jane, a tax practitioner, has reviewed the law on how a certain state's income tax applies to a client's web$-$based consulting business but is unable to reach a conclusion for which she has a high level of confidence. Assuming that Jane is a knowledgeable and experienced tax professional, which Guiding Principles of Good Tax Policy might not be followed by this state?

The tax law of this state appears to violate economy of calculation principle $.$