A company had a beginning balance in retained earnings of $400,000. It had net income of $50,000 and declared and paid cash dividends of $55,000 in the current period. The ending balance in retained earnings equals:

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?