Lewis and Stark is a public accounting firm that offers two primary services, auditing and tax-return preparation. A controversy has developed between the partners of the two service lines as to who is contributing the greater amount to the bottom line. The area of contention is the assignment of overhead. The tax partners argue for assigning overhead on the basis of 40% of direct labor dollars, while the audit partners argue for implementing activity-based costing. The partners agree to use next years budgeted data for purposes of analysis and comparison. The following overhead data are collected to develop the comparison.

								Estimated Use of Cost Drivers per Service
Activity Cost Pools		Cost Drivers		Estimated Overhead		Estimated Use of Cost Drivers		Audit		Tax
Employee training		Direct labor dollars		$202,125		$1,837,500		$1,108,000		$729,500
Typing and secretarial		Number of reports/forms		76,500		2,500		800		1,700
Computing		Number of minutes		225,000		60,000		27,000		33,000
Facility rental		Number of employees		150,000		40		22		18
Travel		Per expense reports		81,375		Direct		56,000		25,300
				$735,000

Audit

Tax

Activity Cost Pool

Estimated Use of Cost Drivers

Activity-Based Overhead Rates

Cost Assigned

Estimated Use of Cost Drivers

Activity-Based Overhead Rates

Cost Assigned

Employee training

$

$

$

$

$

Typing and secretarial

$

$

Computing

$

$

Facility rental

$

$

Travel

Direct

Direct

Overhead costs assigned

$

$