Return the loan's amortization schedule. An MCA has no fixed installment schedule — each money-moving collection (SETTLED or INITIATED, computed_withdrawal_amount > 0) is one installment, in chronological order. Every remittance is split into principal and fee by the fixed origination ratio (advanceAmount / purchasedAmount); the running balance pays the purchased amount (RTR) down toward zero. The final installment is trimmed so the remaining balance lands exactly at 0 on payoff. Compute-on-read over em_mca_daily_revenue; the core loan itself carries only a single balloon.