Answer:

Step-by-step explanation:

Hello!
First you have to find the price of everything together
2 magazines for 9.95 each and a book for 14.95
9.95 + 9.95 + 14.95 = 34.85
Next you convert the percent to a decimal
6% = 0.06
Now you put a one in the ones place
1.06
Multiply this by the cost of everything
34.85 * 1.06 = 36.94
The answer is $36.94
Hope this helps!
Marginal product is defined as the incremental change in output that occurs due to a change in the input signals.
It is calculated on two steps:
1- Find the change that occurred to the outputs
2- Divide this change by the additional inputs
For the problem we have here:
Step 1:
old output = 100 dumplings
new output = 175 dumplings
change that occurred = 175 - 100 = 75
Step 2:
This change occurred as a result of adding 1 worker
Therefore:
marginal product = 75/1 = 75
Answer: (b)
India and africa (i think the third one is arabia but i'm not sure)