At the beginning of the year, Blossom Company had total assets of $$800,000$ and total liabilities of $$510,000.($Treat each item independently.$)$

$($a$)$ If total assets increased $$140,000$ during the year and total liabilities decreased $$70,000,$ what is the amount of stockholders' equity at the end of the year?

Stockholders' equity $

$500,000$

$($b$)$ During the year, total liabilities increased $$90,000$ and stockholders equity decreased $$60,000.$ What is the amount of thtal assets at the end of the year?

Total assets $

$($c$)$ If total assets decreased $$80,000$ and stockholders' equity increased $$100,000$ during the year, what is the amount of total liabilities at the end of the year?

Total liabilities $