Accounting homework!

I need to answer these questions below:

NO internet sources. No internet sources!!!

1. Why might the number of products in a joint-cost situation differ from the number of outputs? Give an example.

2. “Managers must decide whether a product should be sold at splitoff or processed further. The sales value at splitoff method of joint-cost allocation is the best method for generating the information managers need for this decision.” Do you agree? Explain

3. “Managers should consider only additional revenues and separable costs when making decisions about selling at splitoff or processing further.” Do you agree? Explain

4. Why might managers seeking a monthly bonus based on attaining a target operating income prefer the sales method of accounting for byproducts rather than the production method.