<span>Mid-level managers oversee the activities of first-line managers. Mid-level managers are responsible for their department and report to top management. Mid-level managers must make sure that resources are allocated correctly and must invest money in training and development, materials, supplies and technology. They communicate the goals and strategies to first-line managers.</span>
Answer: $700,000
Explanation: Retained earnings is the amount of earnings left with the company after paying for dividends of common stockholders.
Retained earnings break even can be computed as follows :-

where,
retained earnings = net income (1- payout ratio)
= $525,000 (1 - 60%)
= $210,000
therefore,

=$700,000
Four key economic concepts–scarcity, supply and demand, costs and benefits, and incentives
Explanation:
Although possessing a clear knowledge of economic philosophy isn't quite as critical as managing the family budget or studying how to drive a vehicle, the qualities that motivate the analysis of economics affect every moment of our lives. At the most simple point, economics is attempting to understand how and when we make the buying decisions we do.
Four main economic principles – shortage, supply and demand, costs and profits, and opportunities – can help clarify a variety of human decisions.
Answer:
expense 15,000 Wages expense 450,000
Explanation: