The cost of an item is RO 1276 and the markup is 20% of selling price. The selling price is O a RO 1565 b. RO 1595 Oc RO 1575 Od. RO 1585 A shopkeeper buys an article from the wholesaler at RO 72 and pays sales tax at the rate of 10%. The shopkeeper fixes the price of the article at RO 90 and charge sales tax at 10% from the consumer. The VAT paid by the shopkeeper is O a. RO 1.800 Ob. RO 9 Oc RO 7.200 Od. RO 16.2 The maturity value earned if OMR 800 is invested at a rate of 9% compounded quarterly for 2 years is a OMR 155.86 Ob. OMR 944 Oc OMR 144 od OMR 955.86