Answer:
Project Y = -$1,825.80
Project Z = $4,148.00
Explanation:
Calculation are as attached in the file
Answer: Option (3) is correct.
Explanation:
Correct option: All choices have opportunity costs.
Opportunity cost is the benefit that is foregone for an individual by choosing one alternative over other alternatives available to him.
If the opportunity cost is lower for an individual then this will benefit him whereas if the opportunity cost is higher then this will not benefit the individuals.
In our case, Neha is training for a triathlon, there are three activities involved in a triathlon and training hours are limited. If Neha wants to spend a hour on swimming then she have to sacrifice training for biking and running for during that time.
Therefore, every choice has an opportunity cost associated with it.
Answer:
6.14%
Explanation:
The offered investment has a nominal rate (N) of 6% compounded quarterly (n=4 times a year). The effective rate of return (R) is obtained by:

The effective rate of return that you will earn from this investment is 6.14%.
*Note that the amount invested is not relevant when determining the effective rate of return, which means that the rate would be the same for any amount.
Answer:
B. will be horizontal.
Explanation:
In the case when the firm is in the perfect competition market so here the demand curve would be horizontal as because of the same product and also the transaction cost is lesser that means if someone rise the prices so the producer would lost all its revenue
Therefore as per the given situation, the option b is correct