Sawchuk's Home and Garden Centre in Toronto files monthly HST returns. The purchases on which it paid the HST and the sales on which it collected the HST for the last four months were as follows:

month/ march purchases/135650 sales/57890

month/April purchases/213425 sales/205170

month/May purchases/176730 sales/313245

month/June purchases/153715 sales/268590

Based on an HST rate of 13%, calculate the HST remittance or refund due for each month. (Round your answers to 2 decimal places. Input all amounts as positive values.)

March $..........

April $............

May $............

June $...........