Find the cash balance in the asset section of balance sheet for the municipality under general fund after recording following transactions. (assume all transactions are executed in cash):

1	The municipality imposed OMR 9.5 million as commercial property tax out of which it collected OMR 8.8 million.
2	The municipality received a central ministry grant of OMR 2.2 million for purchase of trucks for garbage collection.
3	The municipality issued long term bonds to construct office building OMR 4.8 million
4	The municipality incurred OMR 3.2 million in general operating expenditure out of which it actually paid OMR 2.1 million

a-OMR 13.7 million

b-None of them

c-OMR 6.7 million

d-OMR 7.4 million