Answer:
Ans. (1) For preparing vaccines, in olden days,microbes were injected in the bodies of horses ormonkeys. These laboratory animals used to makeantibodies to defend these microbes. Antibodies areproteins which can act against the disease-causinggerms. These antibodies were extracted from theblood of these animals and were used as vaccines.(2) Now-a-days with the advent of biotechnology,the vaccines are manufactured in laboratories withthe help of bacteria. For this purpose, a detailedstudy of the disease causing germ is undertaken.The genes and the DNA of such microbes arethoroughly explored. Then based on thisinformation, proteins which can act against suchmicrobes are synthetically prepared in thelaboratories. The safe vaccine is produced in such away which can defend the body against infections.3) Some types of vaccines are prepared from theextracts of germs. These germs or microbes aredeactivated and made dormant. When they areinjected in the body of a person, they initiate thedefending action. The body of such vaccinatedperson, already develops the antibodies in his or herbody. When in future, this person is again attackedby similar germs the defence starts immediately andthe person does not become sick.Ans. (1) For preparing vaccines, in olden days,microbes were injected in the bodies of horses ormonkeys. These laboratory animals used to makeantibodies to defend these microbes. Antibodies areproteins which can act against the disease-causinggerms. These antibodies were extracted from theblood of these animals and were used as vaccines.(2) Now-a-days with the advent of biotechnology,the vaccines are manufactured in laboratories withthe help of bacteria. For this purpose, a detailedstudy of the disease causing germ is undertaken.The genes and the DNA of such microbes arethoroughly explored. Then based on thisinformation, proteins which can act against suchmicrobes are synthetically prepared in thelaboratories. The safe vaccine is produced in such away which can defend the body against infections.3) Some types of vaccines are prepared from theextracts of germs. These germs or microbes aredeactivated and made dormant. When they areinjected in the body of a person, they initiate thedefending action. The body of such vaccinatedperson, already develops the antibodies in his or herbody. When in future, this person is again attackedby similar germs the defence starts immediately andthe person does not become sick.
If the statement above asks if the statement is true or false. The answer of it is true. It is organized like a pyramid because it has a benefit and is another way of organizing the bureaucracy in which it could be followed and labeled, in order for it to provide proper information and to be read clearly and in an organized way.
Answer:
$210,688
Explanation:
The LIFO method of accounting for inventory involves issuing the last items purchased first and those purchased first are issued last hence the acronym LIFO which means last in first out
Given that June 1 144 units $ 952 June 10 184 units 1472 June 15 184 units 1564 June 28 144 units 1296 $ 5284 A physical count of merchandise inventory on June 30 reveals that there are 194 units on hand
Total number purchased during the month
= 144 + 184 + 184 + 144
= 656 units
Using the last in first out method, the 194 units left at the end would be made up of the 144 units purchased on June 1 and 50 units purchased on 10 June hence the amount allocated to ending inventory for June is
= 144 * $952 + 50 * $1472
= $210,688
Answer:
$59,000
Explanation:
We will first determine the variable cost per unit
= $24,000/300
= $80
Contribution margin percentage =
$280 - ($80 - $1.10)/$280
= 0.72
= 72%
New break even point = $18,000/72%
= 25,000
Old break even point =
($280 - $80)/280
= 0.71
= 71%
= $18,000/71%
= $25,352
Margin of safety = $84,000 - $25,000
= $59,000
Answer:
Option 1 PV lumpsum = $200000
Option2 PV of Annuity = $195413.08035 rounded off to $195413.08
Based on the present value of both the options, Option 1 should be chosen as it has a higher present value than option 2.
Explanation:
To decide on the best option to choose among the given two, we need to find the present value of both the options.
As the first option is to receive a lumpsum payment of $200000 today, the present value of this option is also equal to $200000 as it will be received today.
Option two, on the other hand, is an annuity as fixed payments will be received after equal intervals of time and for a limited time period and at the end of the period which satisfies the criteria of annuity ordinary. We will use the formula for the present value of annuity which is,
PV of Annuity = C * [( 1 - (1+r)^-n) / r]
Where,
- C is the periodic payment
- r is the rate of return of discount rate
- n is the number of periods
The periodic payment is provided as $1400. We are also provided with and APR of 6% which is the Annual rate. We will have to convert it into monthly rate by dividing it by 12. We are also provided with the number of years which we will need to convert into number of months by multiplying it by 12.
Monthly r = 6%/12 = 0.5%
Number of periods = 20 * 12 = 240
PV of Annuity = 1400 * [( 1 - (1+0.5%)^-240) / 0.5%]
PV of Annuity = $195413.08035 rounded off to $195413.08