Answer:
The correct answer is option C.
Step-by-step explanation:
A bank is offering a loan for a variable interest rate of 4%.
While its competitor is providing a loan for the same period at a fixed interest rate of 3%.
A customer should choose the fixed rate because it is lower than the variable rate and will not increase in the future as it is fixed.
The variable interest rate is higher than the fixed-rate and is likely to increase in the future. So it will not be preferred.