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Answer:
For Bagels = 1.33
For Donuts = -1.33
Explanation:
Using the midpoint method, Alex's percentage change in income is given by the difference in income divided by the average income:

Alex's percentage change in demand for both bagels and donuts is given by the difference in the quantity consumed divided by the average consumption:

Alex's income elasticity of demand for bagels and donuts, respectively, is:

His income elasticity of demand for bagels is 1.33, while for Donuts it is -1.33.
Answer:
The correct option is A, Samantha weed and Adam will rake because these are the goods each has a comparative advantage in.
Explanation:
The opportunity formula comes handy in this case, which is given below:
opportunity cost formula=what one sacrifices/what one gains
If Samantha were to weed flower beds, opportunity cost is computed thus:
Opportunity cost of Samantha weeding flower beds=8/4= 2 bags of leaves raked
The opportunity of Adam weeding flower beds=25/5 =5 bags of leaves raked.
In a nutshell ,if Samantha weeds flowers they would lose 2 bags of leaves raked while if Adam were to do so same, they would lose 5 bags of leaves raked, conclusively Samantha should weed flower beds since she has lower opportunity, higher comparative advantage
Answer:
$90
Explanation:
The formula and the computation of the contribution margin per unit are presented below:
Contribution margin per unit = Selling price per unit - variable cost per unit
= $150 - $60
= $90
If we deduct the variable cost per unit from the selling price per unit, then the contribution margin per unit can arrive
We only considered the selling price and the variable cost per unit
Answer:
the breakeven cash inflow for the project is $131474
Explanation:
given data
cost of capital = 10 percent
initial investment = $1,000,000
useful life = 15 year
to find out
the breakeven cash inflow for the project
solution
first we consider here annual cash inflows that is = x
now break even point is the one at which the net present value of the project = 0
so we can say that here
Present value of cash inflows - Present value of cash outflows = 0 .................1
here we know Present value of cash inflows = x × PVAF ( 10%,15 years)
Present value of cash inflows = x × 7.6060
put value in equation 1 we get
x × 7.6060 - $1,000,000 = 0
solve and we get x
x = 
x = $131474
so the breakeven cash inflow for the project is $131474