$q,15.$ What is the total stockholders' equity based on the following account balances'?

Common Stock

Paid$-$In Capital in Excess of Par

Retained Earnings

Treasury Stock

a$.$ $$670\mathrm{.}000$

b$.$ $$655,000$

c$.$ $$640,000$

d $$565000$

$$375,0000$

$90,000$

$190,000$

$15,000$