Calculate amount of medicines consumed during the year ended 31st March, 2019:

Opening Stock of Medicines                                                                    1,00,000

Opening Creditors for Medicines                                                                90,000

Cash purchases of Medicines during the year                                       3,00,000

Closing Stock of Medicines                                                                     1,50,000

Closing Creditors for Medicines                                                                             1,30,000