Redwood Corp. acquires all of Trio Systems Inc.$\text{'}$s common stock on January $1,20$X$1$ for $$750,000.$ On the acquisition date, Trio Systems has Accounts Payable of $$200,000,$ Bonds Payable of $$150,000,$ Common Stock of $$500,000,$ and Retained Earnings of $$250,000.$ What is the book value of the shares acquired?

Multiple choice question.

$$750,000$