The bank efficiency ratio = Net interest income + Non-interest incomeNon-interest expense​
=1,400+350950​=1,750950​=54.3%
The efficiency ratio measures operating costs as a percentage of total revenue.
Question 2
Medium
What is the ending PBO for Year 4?
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Correct Answer: C
Solution
C is correct.
The PBO reconciliation:
Beginning PBO: 120M Add: Service cost: 8M Add: Interest cost: 6M Add: Actuarial loss: 4M (increases the PBO because a lower discount rate raises the present value of obligations) Less: Benefits paid: −7M
Ending PBO = 120+8+6+4−7=131M
The PBO increases for service cost, interest, and actuarial losses, and decreases for benefits paid.
The ending reserve equals the beginning reserve because new claims roughly offset payments, and the favorable prior-year development offsets the net addition.
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