Bosch double Door Refrigerator is priced at OMR 240. It is given a discount series of 30%, 20% and 15%. What is the net price? O a. 199.92 OMR O b. 152.32 OMR O c. 114.24 OMR Od 133.28 OMR Samsung showroom offered to sell a mobile priced 280 RO for a 10% down. The monthly payment of 16 RO is paid for a period of 24 months. Find the total finance charge. O a RO 252 Ob. RO 132 Oc RO 384 O d. RO 412