On their balance sheet, sala incorporated listed their cost of property, plant, and equipment at $110,600. sala also listed their total current property, plant, and equipment, after accumulated depreciation, at $79,000. how much depreciation has sala accumulated on their property, plant, and equipment?

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?