The operating costs and expenses by nature for the years ended December 31, 2024, 2023 and 2022 are as follows:

The SPAC merger was accounted for as a capital reorganization with Nvni Group Limited determined to be the accounting acquirer of Mercato. Mercato does not meet the definition of a “business” pursuant to IFRS 3 Business Combinations, and therefore the Business Combination is expected to be considered a capital transaction and shall be accounted for as a share-based payment transaction under IFRS 2 Share-Based Payments, whereby Nvni Group Limited will issue shares for Mercato’s net assets. Under this method of accounting, the acquisition of Mercato will be stated at historical cost, with no goodwill or other intangible assets recorded. Accordingly, the Group recorded a one-time non-cash expense of R$(176.3) million. In accordance with IFRS 2, the expense represents the cost incurred in connection with achieving a listing on the Nasdaq Global Market (the “Listing Expense”). The expense is calculated as the difference between the fair value of the equity instruments issued to acquire Mercato and the fair value of the identifiable net assets acquired, as noted below: