Henderson company had a beginning-of-the-year total assets of 300,000 and total liablities of 180,000.

A) if during the year total assets increased by 15,000 and total liabilities increased by 40,000, what is the end-of-year total stockholders equity

B) if during the year total assets increased by 60,000 and total liabilities decreased by 5,000 what is the end-of-year total stockholders equity

C) if during the year the total liabilties increased by 40,000 and total stock holders equity increased by 35000 what are the end-of-year total assets