Answer:
Ruby should go to college.
Explanation:
Ruby is currently 50 years old and earning $50,000 per year.
She would like to retire at 67.
She is thinking of going back to college, to complete a graduate degree.
After completing a graduate degree from the college she would earn $55,000.
The total cost of a graduate degree is $75,000.
Ruby still has 17 years to work and earn.
Her income will increase by $5,000 after college
The increase in income earned after college until retirement
= $5,000 
17
= $85,000
Since the increase in income is greater than the cost of going to college, Ruby should go to college.
Answer:
c. Fixed Cost = $300
Explanation:
Because marginal cost is constant we can find the variable cost per unit and then subtract the total variable cost from the total cost in order to find the fixed cost. The firms total cost increase $300 (from 1500 to 1800) when output increases by 10 units (from 40 to 50), so the variable cost per unit is 300/10=30.
Now to calculate the total variable cost we will multiply variable cost per unit by the number of units.
50*30= 1500
Now we will subtract 1500 from 1800 in order to find the fixed cost.
1800-1500=300
Fixed cost is $300.
Answer:
ranboo he's so unproblematic and he's so funny
Explanation:
Current balance in the general ledger cash account is $5,320
Explanation:
General ledger
Opening balance $4,000
(Add)
A note collected by a customer $1,000
interest collected by a customer $40
NSF check from a customer $300.
------------------
$5,340
(Less) bank service charges $20
---------------
Balance in the general ledger
cash account is $5,320
current balance in the ledger cash account =
( $4,000+ $1000+ $40+ $300- $20= $5320)
Answer:
The answer is option (C). The firm's required rate of return=11.95%
Explanation:
The required rate of return can be expressed using the formula below;
RRR=RFR+B(MRR)
where;
RRR=required rate of return
RFR=risk free return
B=beta
MRR=market rate of return
In our case;
RRR=unknown
RFR=4.25%
B=1.4
MRR=5.5%
This can be written as;
Required rate of return=risk free return+(beta×market rate of return)
replacing;
RRR=4.25%+(1.4×5.5)
RRR=(4.25%+7.7)=11.95%
The firm's required rate of return=11.95%
