Explain capitalisation method of goodwill valuation with the help of imaginary figures.

How will you deal with goodwill when there is change in the profit sharing ratio among the existing partner? Illustrate with the help of imaginary figures.

Explain the law of demand with the help of an imaginary schedule and diagram.

Explain mutualism with the help of an example.

Explain brood parasitism with the help of an example.

Explains different methods of food preservation.

Need For Valuation Of Goodwill

Explain in brief biogas production process with the help of a labelled figure. OR What is biogas? Write in brief about the production process.