It provides the added necessities we need.
Suppose GetThere Airlines increases their ticket price to $200+10n = 10(20+n)$ dollars. Then the number of tickets they sell is $40,000-1000n = 1000(40-n)$ .<span> Therefore, their total revenue is
</span>
$$10(20+n)\cdot 1000(40-n) = 10000(20+n)(40-n) = 10000(800+20n-n^2).$$
This is maximized when $n=-\left(\frac{20}{2\cdot(-1)}\right)=10$ .<span> Therefore, they should charge </span><span>$200+10\cdot 10 = \boxed{300}$</span><span> dollars per ticket.</span>
Answer:
False
Explanation:
In a competitive market, if production (and consumption) continues until the marginal benefit of one more unit equals marginal cost, then total surplus is maximized.
As for any extra unit produced
Marginal Benefit > Marginal cost = Surplus
Marginal Benefit = Marginal cost = No Surplus / No loss
Marginal Benefit > Marginal cost = loss
When your Marginal benefit is maximum and Marginal cost is minimum then the surplus will be maximized.
Most efficient situation in which benefit is maximum and the cost is minimum results in maximized surplus.
Answer:
a) 7% as their market price will adjsut to give the same yield as the market
b) bond P = -10.17
bonds D = 10.07
Explanation:
we have to calcualte the price variation of the bonds from now (10 years to maturity) to next year (9 years)
Bond P
C 90.000
time 10
rate 0.07
PV $632.1223
Maturity 1,000.00
time 10.00
rate 0.07
PV 508.35
PV c $632.1223
PV m $508.3493
Total $1,140.4716
then, at time = 9
C 90.000
time 9
rate 0.07
PV $586.3709
Maturity 1,000.00
time 9.00
rate 0.07
PV 543.93
PV c $586.3709
PV m $543.9337
Total $1,130.3046
Capital loss: 1,130.30 - 1,140.47 = -10.17
We repeat the process for bond D
C 50.000
time 10
rate 0.07
PV $351.1791
Maturity 1,000.00
time 10.00
rate 0.07
PV 508.35
PV c $351.1791
PV m $508.3493
Total $859.5284
C 50.000
time 9
rate 0.07
PV $325.7616
Maturity 1,000.00
time 9.00
rate 0.07
PV 543.93
PV c $325.7616
PV m $543.9337
Total $869.6954
Capital gain: 869.70 - 859.53 = 10.07
Answer:
well they need to have good marketing to get poeples attention and making them want to invest in such thing