Based on the premise "For financial audits, which include financial statement and financial-related audits, you should follow the GAO/PCIE Financial Audit Manual (FAM) and the Federal Information System Controls Audit Manual (FISCAM).", can we conclude the hypothesis "You should follow the GAO/PCIE Financial Audit Manual (FAM)." is true (see options)?

Available choices:
(a). yes.
(b). it is not possible to tell.
(c). no.
(a).