Comparison of the Three Month Periods Ended December 31, 2001 and 2000 Revenues Revenues increased by approximately 12% from $9.7 million for the three months ended December 31, 2000 to $10.9 million for the three months ended December 31, 2001. Over the same period, product sales increased by approximately 14% from $8.4 million to $9.5 million. Services revenue remained at approximately $1.4 million. The increase in product sales was primarily attributable to the results generated from the Company’s increased focus on test systems for the third generation (3G) digital cellular market. Cost of Revenues Cost of product sales consists of the costs of board assembly by independent contractors, purchased components, payroll and benefits for personnel in product testing, purchasing, shipping and inventory management, as well as supplies, media and freight. Cost of services consists primarily of the costs of payroll and benefits for customer support, installation and training personnel. Cost of sales increased approximately 6% from $829,000 for the three months ended December 31, 2000 to $877,000 for the three months ended December 31, 2001. Over the same period, the cost of product sales decreased by approximately 10%. Gross margin for product sales increased from 92% to 94% over this same period due to a more favorable product mix. Cost of services increased by approximately 75% from $150,000 for the three months ended December 31, 2000 to $263,000 for the three months ended December 31, 2001 due to an increase in customer service personnel. Over the same period, gross margin on services decreased from 89% to 81%. Research and Development Research and development expenses consist primarily of the costs of payroll and benefits for engineers, materials, equipment and consulting services. To date, all software development costs have been charged to research and development expenses as incurred. Research and development expenses increased by approximately 67% from $979,000 for the three months ended December 31, 2000 to $1.6 million for the three months ended December 31, 2001. As a percentage of total revenues, research and development expenses increased from 10% to 15% over the same period. The increase in absolute dollars was due primarily to an increase in personnel in the engineering group. The Company expects that research and development expenses will increase in absolute dollars for the foreseeable future as the Company intends to continue to invest in product development.* Sales and Marketing Sales and marketing expenses consist primarily of the costs of payroll, benefits, commissions and bonuses, occupancy costs, travel and promotional expenses, such as product brochures and trade show costs. Sales and marketing expenses increased by approximately 10% from $2.5 million for the three months ended December 31, 2000 to $2.8 million for the three months ended December 31, 2001. As a percentage of total revenues, sales and marketing expenses was at 26% for the three months ended December 31, 2000 and 2001. The increase of $249,000 was due primarily to an increase in sales and marketing personnel resulting in increased salary, commissions, and bonuses, increased travel expenses, and the expansion of the Company’s sales and support offices. The Company expects that sales and marketing expenses will increase in absolute dollars for the foreseeable future as the Company intends to continue to invest in its sales and marketing capabilities.* General and Administrative General and administrative expenses include costs associated with the Company’s general and risk management, meeting public company reporting requirements, employee recruitment and retention, investor relations and finance functions. General and administrative expenses were $1.2 million for the three months ended December 31, 2000 and 2001. As a percentage of total revenues, general and administrative expenses decreased from 13% to 11% over the same period. 10 |