Dunn, Inc, Started the Year with Total Assets of $1,400,000 and and Total

Dunn, Inc., started the year with total assets of $1,400,000 and total liabilities of $240,000. Net income for the year is $1,000,000 and dividends declared and paid during the year are $450,000.
A)What is the amount of Dunn's Total Stockholders' Equity at the end of the year?
B)Could Dunn have paid additional dividends during the year? Explain your answer.