Answer:
1. Cost of the old X-ray machine - SC
2. The salary of the head of the Radiology Department - None
3. The salary of the head of the Pediatrics Department - None
4. Cost of the new laser printer - DC
5. Rent on the space occupied by Radiology - None
6. The cost of maintaining the old machine - DC
7. Benefits from a new DNA analyzer - OC
8. Cost of electricity to run the X-ray machines - DC
Where,
SC - Sunk cost
DC - Differential cost
OC - Opportunity cost
Biologists collected a random sample of 850 fish and 25 of them had been previously tagged. 850 : 25 = 34. It means that about 1/34 of all the fishes in the lake had been tagged. Therefore 600 * 34 = 20,400.
Answer: Based on this experiment, in the lake lives 20,400 fishes.
Answer:1) Economy
2)The writing should be arranged on three subhead,prewriting,main writing and conclusion.
3) 15minutes
Explanation:in the first scenario, involves an intern,the cost to the customer,of the repair was not stated ,so the economy aspect wasn't addressed in the letter.
2) Business letters should follow a pattern,why,how and when.why tells the recipient the purpose if the letter while the How depicts how the writer intends to gather his thoughts on how to go about the writing.thus depend on the audience and the when is about when the to send the mail,it must be timely and must meet the requirements of the business.
3)The pre writing will take 15 minutes that is a quarter of an hour to put his thoughts together in writing.the pre writing is when the main ideas are pen down ,it is when the bulk of the work is done.every other aspect will depend on this stage
Answer:
the equilibrium price but not above or below the equilibrium price.
Explanation:
At equilibrium price, quantity demanded equals quantity supplied. At this point, buyers are able to buy all they want to buy and sellers are able to sell all they want
Above equilibrium price, there would be a surplus. the quantity supplied would exceed the quantity demanded. Sellers would not be able to sell all they want in this case
Below the equilibrium price, there would be a shortage. the quantity demanded would exceed the quantity supplied. buyers would not be able to buy all they want
Answer:
saving account is a very important