A company's year-end financial statements lists the following figures. Net income$49,500 Net sales$550,000 Current assets$1,050,000 Current liabilities$115,000 Total assets$2,200,000 Based on this information, what is the company's rate of return on sales

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?