Answer:
76 months
Explanation:
If Lisa only pays the $20 minimum monthly payment, it will take her 76 months to repay her debt (6 years and 4 months). She will also end up paying almost $540 in interest.
If you have a credit card it is never a good idea to pay only the minimum monthly payment since you will end up paying a lot of interest and usually other fees and charges apply.
The three primary aspects
of a free market could include private ownership of everything for sale,
free-floating forces of supply and demand, and a man secretly in charge of
everything. <span>A free market economy is a type of economic system whereby supply and demand,
with a minimum of involvement on the part of a government drive the forward
movement of the economy.</span>
Answer:
q1 = 910
q2 = 910
Explanation:
Given:
Q = 2800 - 1000p
Marginal cost = $0.07 per unit
Q = 2800 - 1000p


Let's calculate profit of firm 1:
TR = p1 q1
MR = MC = 0.07
Cross multiplying:
2800 - 2q₁ - q₂ = 70
2800 - 2q₁ = 70 + q₂
2800 - 70 - 2q₁ = q₂
2730 - 2q₁ = q₂...............(1)
Let's calculate profit of firm 2:
TR = p₁ q₂
MR = MC = 0.07
Cross multiplying:
2800 - q₁ - 2q₂ = 70
2800 - 2q₂ = 70 + q₁
2800 - 70 - 2q₂ = q₁
2730 - 2q₂ = q₁................... (2)
Substitute 2730 - 2q₂ for q₁ in (1)...
Thus:
2730 - 2q₁ = q₂
2730 - 2(2730 - 2q₂) = q₂
2730 - 5460 + 4q₂ = q₂
-2730 + 4q₂ = q₂
-2730 = q₂ - 4q₂
-2730 = - 3q₂
q₂ = -2730/-3
q₂ = 910
Substituting 910 for q₂ in (2):
2730 - 2q₂ = q₁
2730 - 2(910)= q₁
2730 - 1820 = q₁
910 = q₁
q₁ = 910
The Cournot equilibrium quantities are: q₁= 910; and q₂ = 910