Minimum repayment amount = 1% of the total amount payable in the current period+expenses and interest incurred in the current month+unpaid part of the minimum repayment amount in the previous period. If the consumption amount exceeds 2 yuan, the minimum repayment amount is 2 yuan. If the consumption amount is less than 2 yuan, the minimum repayment amount is the full amount.

If the landlord only spends 43 yuan and has no other consumption, then you should be in 43 yuan in the current period, but you have to calculate it every time afterwards. It is best to look at you.