Umer Light is$-$a registered manufacturer. Data regarding its business for the month of August $2019$ is as follows:

Total turnover during the month

Sales include exports goods supplies $,400,000$

Sales include zero rated supplies $300,000$

Sales include sales to non$-$registered retailers $180,000$

Taxable supplies @ $15\%$ discount $($normal business practice$),70,000$

Supplies to consumer on installment basis $($open market price

Rs$.250,000$