Is there anyone here that can help me with economics? PLEASE HELP IM SUPER BEHIND
i need help with some homework questions

here's one:

Suppose that a simple economy produces only the following four goods and services: shoes, hamburgers, shirts, and cotton. Further, assume that all of the cotton is used in the production of shirts. Use the information in the following table to calculate Nominal Gross Domestic Product (Nominal GDP) for 2015.

The winston company estimates that the factory overhead for the following year will be $1,250,000. the company has decided that the basis for applying factory overhead should be machine hours, which is estimated to be 50,000 hours. the total machine hours for the year were 54,300. the actual factory overhead for the year were $1,375,000. determine the over- or underapplied amount for the year.

Lusk corporation produces and sells 14,300 units of product x each month. the selling price of product x is $25 per unit, and variable expenses are $19 per unit. a study has been made concerning whether product x should be discontinued. the study shows that $72,000 of the $102,000 in monthly fixed expenses charged to product x would not be avoidable even if the product was discontinued. if product x is discontinued, the annual financial advantage (disadvantage) for the company of eliminating this product should be:

Why is investing in a mutual fund less risky than investing in a particular company’s stock?