<u>Given:</u>
Annual demand = 410 units
Ordering cost = $41
Holding cost = $5 unit per year
<u>To find:</u>
Number of units to be ordered each time an order is placed
<u>Solution:</u>
On calculating the number of units,

Therefore, to minimize the total cost, approximately 77 units should be ordered each time an order is placed.
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Answer: a practice in which executives get out of their offices and learn from others in the organization through casual face-to-face dialogue.
Explanation: Management by walking around (MBWA) refers to a practice in which executives get out of their offices and learn from others in the organization through casual face-to-face dialogue.
In this management style, executives pay casual, unplanned visits to staff in their work areas to understand their work environment, experience first hand their status reports instead of waiting for them to be delivered to their office. Management by walking around fosters a better work environment through better communication, a hands-on experience of the conditions of the workplace by managers as well as quick and effective problem solving.
Answer:
Increase; Increase
Explanation:
A government budget surplus from reduced government spending (no change in net taxes) will increase the level of investment in the economy and increase the level of total saving (private plus public) in the economy