The monthly stock income is 50 dinars, and the balance of the stock income at the time of inventory is 500 dinars. This means:

Select one:

a. There are 550 dinars in stock receivable income

b. There is 100 dinars in stock receivable income

c. There are 550 dinars in stock income received in advance

d. There are 100 dinars of stock income received in advance

In the event of reversal of an amount of 100 dinars, the allowance for impairment of securities from the account of the impairment allowance into a profit and loss account, it means:

Select one:

a. None of the above

b. The stock market price is currently higher than the cost price

c. The stock in the market is equal to the cost price

d. The stock in the current market is equal to the cost price