Answer:
b. Consolidate all credit cards onto a single card with a single interest rate.
Step-by-step explanation:
When a debt payment plan is initiated then, it is decided according to the outstanding amounts, that which shall be paid first and the order of payment for remaining debts.
For this monthly income and expenses are to be evaluated, in order to decide how much payment shall be made accordingly, in each month.
But this entire process do not involve the step of aggregating all the cards so that there is only one card with the same payment. There is no relation to any such payment.