Forfeited Shares amount on shares, not yet reissued, is a part of:

Read the passage and answer the question.

Superb Limited issued Equity shares of the value ₹3,00,000, the face value being ₹10 each at a premium of 20%. The amount payable was-
Application-30%
Allotment-50% (including premium)
Two calls - Equal amount
Pro-Rata allotment was done to all applicants of 40,000 shares.
Ramit who applied for 80 shares failed to pay both calls and his shares were subsequently forfeited.