Hi there
To find the future value of annuity ordinary the formula is
Fv=pmt [(1+r)^(n)-1)÷r]
Fv future value?
PMT payment per year 3000
R interest rate 0.1025
N time 45 years
So
Fv=3,000×(((1+0.1025)^(45)−1)
÷(0.1025))=2,333,571.66
Good luck!
Answer:
B. an economic profit of $6.50
Explanation:
Note: The full question is attached
Price Q TR MR Output TC MC
2.75 3 8.25 - 3 4 -
2.50 4 10 1.75 4 4.5 0.5
2.25 5 11.25 1.25 5 4.75 0.25
2 6 12 0.75 6 5.75 1
1.75 7 12.25 0.25 7 7.75 2
For profit Max MR = MC. MC>MR
At Q = 5, MR = 1.25 & MC = 0.25
Economic profit = TR - TC = 11.25 - 4.75 = $6.5
But at Q = 6, MR = 0.75 MC = 1. Net benefit is negative
Answer: The new divisor for the price-weighted index is 0.77982
Explanation:
Divisor = [(94 + 312/2 + 90) / [(94 + 312 + 90) / 3]
= 0.77982
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