Customer Costs	Total			Gold			Silver
Number of customers		110,000			40,000			70,000
Average customer representative salary				$	80,000		$	80,000
Promotion costs	$	4,900,000
Average gross margin per customer				$	710		$	310

Required:

a. Calculate the totals of the items below for both gold and silver customers, as well as the excess of gross margin over customer costs for each category. (Do not round intermediate calculations.)

Gold Silver

total gross margin

customer representative salaries and bonuses

promotion costs

excess of gross margin over customer cost