The correct statement is that Henry must pay around $48.68 each month to avoid interest capitalization on his unsubsidized Stafford loan of $7800. So, the correct option is B.
The calculation will be done by calculating the amount of interest and dividing such values by the number of months over the period of repayment.
Hence, the correct option is B that the monthly payments of $48.68 is to be done to avoid interest capitalization.
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