* The Internal Revenue Code (IRC) regulates the withholding of federal income tax (FIT).
* FICA (C) governs Social Security & Medicare taxes.
* FUTA (D) applies to unemployment tax but does not regulate withholding.
References:
* Internal Revenue Code (IRC) Section 3402
* IRS Publication 15 (Employer's Tax Guide)

Comprehensive and Detailed Explanation:Payroll liabilities (taxes, deductions, and withholdings) must be reconciledregularly to prevent errors and ensure compliance.
* Best practice is monthly reconciliation (Option B)to ensure:
* Payroll taxes matchgeneral ledger accounts.
* Deposits are made on time toavoid IRS penalties.
* Payroll liability accounts are balanced beforequarterly tax filings.
* Option A (Weekly)is impractical unless payroll runs very frequently.
* Option C (Quarterly) and Option D (Yearly) are too infrequentand may result in tax errors or compliance issues.
Reference:
Payroll.org - Payroll Tax Liability Reconciliation Best Practices
IRS - Payroll Tax Deposit and Reporting Compliance

Comprehensive and Detailed Explanation:
Reliability refers to a company's ability to provide accurate and timely service. In payroll, failing to create an ACH file results in missed payments, affecting employees and violating reliability standards.
Option A (Empathy) is incorrect because it relates to understanding and addressing employee concerns, not payroll processing.
Option C (Responsiveness) is incorrect because it deals with reaction speed rather than payroll execution.
Option D (Tangibles) is incorrect because it refers to physical aspects of service (documents, appearance, etc.).
Reference:
Payroll.org - Payroll Service Principles
NACHA - ACH Payroll Processing Standards

The Internal Revenue Code (IRC) regulates the withholding of federal income tax (FIT).
FICA (C) governs Social Security & Medicare taxes.
FUTA (D) applies to unemployment tax but does not regulate withholding.
Reference:
Internal Revenue Code (IRC) Section 3402
IRS Publication 15 (Employer's Tax Guide)