According to Companies (Amendment) Act, 2002 these units are called sick :(a) Whose accumulated losses in the year are equal or more than 50% of net worth of its four preceeding years.(b) Who failed to repay its debts in the preceding three quarters on written demand by creditors.Answer options :

• A. (a) only
• B. (b) only
• C. (3) both (a) and (b)
• D. Neither (a) nor (b)