At the beginning of March, the beginning balance of cash amounted to R.0.900 credit, during the month of March the total of the credit entries to the cash account amounted to R.0.600 and total debit entreis to cash account amounted to R.0.1,200. At the end of the month, the cash account has a Select one: O a. R.0.900 debit balance. o b. R.O.300 debit balance. c. R.0.600 credit balance. O d. R.O.300 credit balance