How would you calculate multiple discounts in the following
A business has a bank balance at the start of the month of £2,500. It then paid for materials invoiced at £1000 less trade discount of 20% and cash discount of 10%. A cheque was received froma debtor for £200 subject to cash discount of 5%
The bank balance at the end of the month is:
A£1970
B£1980
C£1990
D£2000
I am confused as to how to treat the cash discount of 10%. Do I add to the trade discount and create 30% =£700 to deduct from £1000 or deduct 20% first then 10% = £720
Many thanks