Answer:
250 hours.
Explanation:
Cost of course : $500
The extra income from the course is $2 per hour
to pay off the cost of the course requires earning $500 by working at a rate $2 per hour.
Number of hours required = $500/2
=250 hours.
Answer:
Different communication methods are used in different circumstances because sometimes a certain method will be more effective in terms of cost, time and impact, and sometimes it will be more appropriate.
Explanation:
Ride sharing is transformational innovation, according to the innovation matrix.
Uber and Lyft use transformational innovation
- Transformational innovation includes making discoveries and creating products for the market.
- Companies like Uber use credit and debit cards for reservations, a novel tactic.
- Such ideas were virtually unknown to markets in many nations.
- In some markets, it gave businesses like Uber a competitive edge.
To learn more about transformational innovation, refer to-
brainly.com/question/17517143
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Answer:
c. 50
Explanation:
Fixed-order-interval inventory model also known as fixed reorder cycle inventory model is used to manage supply of raw material to a business based on demand of the product. Review of inventory is done by inventory analyst at fixed intervals and of inventory level is above a predetermined reorder level, nothing is done.
If however stock is at or below set reorder level raw material is purchased and is based on the formula- Maximum level - Current level.
In the scenario above we use the following formula
Standard deviation of demand over the review and lead-time period(SD)=Square root of { (Lead time+ Number of days between review)* (Standard deviation of daily demand)^2}
SD= √ {(10+15)*(10)^2}
SD= √ (25* 100)
SD= √2,500
SD= 50
<span>A free market exists when the government
places few restrictions on how a good or a service can be produced or sold or
on how a factor of production can be employed. A free market is an economic
system where prices are decided on if there is unrestricted competition between
privately owned businesses. Supply and demand are the main factors in a free
market and there is little to no government control. </span>