How does the owner compute her basis in a C corp. when she contributes cash, property and services to the corporation?

How does the owner compute her basis in an S corp. when she contributes cash, property and services to the S corporation?

How does the owner compute her outside basis in a partnership when she contributes cash, property and services to the partnership?

You also need to discuss what would cause the owner's basis in her S corp. to increase and to decrease after her initial investment.

You also need to discuss what would cause the owner's outsie basis in her partnership to increase and to decrease after her initial investment.

Additionally, you need to discuss why it is important for the owner to know the amount of her basis in the business. How is her basis used to calculate any gain or loss on her disposal of the business?

Also, how does the owner's basis in her S corp. affect how losses are deductible by the owner?

Also, how does the owner's outside basis in her partnership affect how losses are deductible by the owner?