Answer:
the banks will eventually make new loans totaling 9,000 and the money supply will increase by 10,000
Explanation:
The money multiplier is 1/0.10= 10. If 1,000 new dollars of currency are deposited in the banks, they must hold $100 as required reserves and can lend out $900. Through the money multiplier, loans will increase by $900*10= $9000. The expansion of the money supply is the original deposit + the increase in loans or $1,000+ $9,000= $10,000
Answer: The options are given below:
A. $18.00
B. $1,036.80
C. $2.00
D. $7.20
E. $64.00
The correct option is D. $7.20
Explanation:
From the question above, we were given:
Annual demand = 100,000 units
Production = 4 hour cycle
d = 400 per day (250 days per year)
p = 4000 units per day
H = $40 per unit per year
Q = 200
We will be using the EPQ or Q formula to calculate the cost setup, thus:
Q = √(2Ds/H) . √(p/(p-d)
200=√(2x400x250s/40 . √(4000/(4000-400)
200=√5,000s . √1.11
By squaring both sides, we have:
40,000=5,550s
s=40,000/5,550
s=7.20
Answer:
$0
Explanation:
If an individual's total income (including Social security benefits + all other types of income) is less than $25,000, or $32,000 for married couples, then he/she will not have to pay any taxes on their Social Security benefits. Only if total income is higher than the current thresholds, should Social Security benefits be taxed. Depending of the individual's total income, between 50-85% of Social Security benefits must be taxed at the individual's tax bracket.
Answer:
A. 15 units
B. $130
Explanation:
In order to solve this, we need to use the profit maximization condition for monopoly.
MR = MC will give us the optimal quantity and price for the monopolist.
The consumer's demand for the product is:
Qd = 80 - 0.5P
Therefore, we have:
P = (80 / 0.5) - (Qd / 0.5)
P = 160 - 2Qd
Recall that, Total Revenue:
TR = P * Q
So, in this case TR = 160Q - 2Q^2
MR = d(TR) / dQ = 160 - 4Q
Now, MR = MC
160 - 4Q = 100
4Q = 160 - 100
4Q = 60
Q = 60 / 4
Q = 15 units.
Now, P =160 - 2Q
P = 160 - 2(15)
P = 160 - 30 = 130
The optimal number of units to be placed in a package will therefore be 15 units while the firm should charge $130 for this package.
