Cofab makes calculators from purchased parts. It is a manual operation consisting of three stations. Materials cost $1.25 per calculator. Several back office employees handle the orders and invoices and the company has a sales force that sells the product. The following are the cost pools and cost driver information for each activity.

Activity	Driver	Driver Frequency	Cost
Assembly	Units made	750,000	$562,500
Order processing	Orders taken	10,000	$200,000
Invoicing	Invoices mailed	25,000	$150,000
Accounting	Checks received	50,000	$250,000
Sales	Orders taken	10,000	$300,000

1. Calculate the activity rates for each of the activity cost pools

2. If one customer buys 5,000 units in one order, which takes 2 invoices to get payment and payment arrives in 3 checks that are processed by Accounting. What is the total cost of this customers order?