XIII. GGG, Inc. offered to sell through competitive bidding its shares in HHH Corp., equivalent to 40% of the total outstanding capital stock of the latter. JJJ, Inc. acquired the said shares in HHH Corp. as the highest bidder. Before it could secure a certificate authorizing registration/tax clearance for the transfer of the shares of stock to JJJ, Inc., GGG, Inc. had to request a ruling from the BIR confirming that its sale of the said shares was at fair market value and was thus not subject to donor's tax. In BIR Ruling No. 012-14, the CIR held that the selling price for the shares of stock of HHH Corp. was lower than their book value, so the difference between the selling price and the book value of said shares was a taxable donation. GGG, Inc. requested the Secretary of Finance to review BIR Ruling No. 012-14, but the Secretary affirmed said ruling. GGG, Inc. filed with the Court of Appeals a Petition for Review under Rule 43 of the Revised Rules of Court. The Court of Appeals, however, dismissed the Petition for lack of jurisdiction declaring that it is the CTA which has jurisdiction over the issues raised. Before which Court should GGG, Inc. seek recourse from the adverse ruling of the Secretary of Finance in the exercise of the latter's power of review? (3%)