Corporations must file tax returns in all U.S. jurisdictions imposing an income tax. Such returns are a self-assessment of tax. Corporate income tax is payable in advance installments, or estimated payments, at the federal level and for many states.
An ashen skin color is a result of inadequate oxygen circulation or perfusion.
Nutritional deficiencies may also be one of the causes of greying hair. Providing proper nutrition to our body is necessary in order to maintain hair colour and to retain a healthy hair. Hence, it is imperative for us to choose healthy foods to prevent grey hair strands and promote healthy hair growth.