Answer To: Problem Set 2 1. Thomas Franklin arrived at the following tax information: Gross salary, $46,660...
David answered on Dec 22 2021
Lecture 1
Problem Set 2
1. Thomas Franklin arrived at the following tax information:
Gross salary, $46,660
Interest earnings, $225
Dividend income, $80
One personal exemption, $3,400
Itemized deductions, $7,820
Adjustments to income, $1,150
What amount would Thomas report as taxable income?
Taxable income = Gross salary + Interest earnings + Dividend income – One personal
exemption – Itemized deductions – Adjustments to Income
46,660 + 225 + 80 – 3,400 – 7,820 – 1,150
34,595
2. What would be the net annual cost of the following checking account?
Monthly fee, $3.75; processing fee, 25 cents per check; checks written, an average of 22
a month.
Net annual cost = (Monthly fee * 12 months) + ($0.25 * 22 checks per month * 12
months)
($3.75*12) + ($0.25*22*12)
$45 + $66
$111
3. What would be the average tax rate for a person who paid taxes of $4,864.14 on a
taxable income of $39,870?
Average tax rate = Tax paid/Taxable income
$4,864.14/$39,870
0.122 (or) 12.2%
4. A payday loan company charges 4 percent interest for a two-week period. What would
be the annual interest rate from that company?
Number of 2-week periods in a year = 52 weeks/2 = 26 periods
Annual interest rate = [interest rate per period]*Number of periods
0.04*26
1.04 (or) 104%
5. What is the annual opportunity cost of a checking account that requires a $350
minimum balance to avoid service charges? Assume an interest rate of 6.5 percent.
Annual opportunity cost = Minimum balance blocked * annual interest rate
$350*6.5%
$22.75
Problem Set 3
1. Louise McIntyre’s monthly gross income is $2,000. Her employer withholds
$400 in federal, state, and local income taxes and $160 in Social Security taxes
per month. Louise contributes $80 per month for her IRA. Her monthly credit
payments for VISA, MasterCard, and Discover card are $35, $30, and $20,
respectively. Her monthly payment on an automobile loan is $285. What is
Louise’s debt payments-to-income ratio? Is Louise living within her means?
Total net income = Gross income – deductions 2,000 – 400 – 160 – 80
1,360
Monthly credit payments 35 + 30 + 20 + 285 370
Debt payments to Income ratio = Monthly consumer credit payments/Net
monthly income
370/1360
27.21%
No. Louise is not living within her means. As a general rule, consumer credit
payments should not exceed 20% of net income.
In this case, Louise’s credit payments exceeds 20% limit. Her maximum credit
payments should be only $272 (1360*20%).
So, we can say that Louise is not living within her means.
2. Calculating Debt Payments – to - Income Ratio. Suppose that your monthly net
income is $2,400. Your monthly debt payments include your student loan
payment, a gas credit card and they total $360. What is your debt payments – to
– income ratio?
Monthly net income = $2,400
Monthly debt payments = $360
Debt payments to income ratio = 360/2400 0.15 (or) 15%
3. Dave borrowed $500 for one year and paid $50 in interest. The bank charged
him a $5 service charge.
A- What is the finance charge on this loan?
Total finance charge = Interest expense + service charge
$50 + $5
$55
B- Dave borrowed $500 on January 1, 2006, and paid it all back at once on
December 31, 2006. What was the APR?
APR = $55/$500 0.11 (or) 11%
C- If Dave paid the $500 in 12 equal monthly payments, what is the APR?
APR = [2*N*I]/P(N+I)
[2*12*55]/[500*(12+1)]
1320/6500
20.3%
4. ...