Return only one occurrence into a table report from multiple occurrences in a table.

I have a table that has, for simplicity,  a client name, related agency, related product and price. 
One client can have many related agencies, and the agencies may have 1 to 5 products  (all 5 are the same) .  I want to create a table report that basically ignores the agency but brings back only one occurrence of the  client/product/price combination.  example:   
    client-a   agency-a   prod-a   price  5.00
    client-a   agency-b   prod-a   price  5.00  
    client -b  agency-c   prod-a   price  8.00 

I would like the table report to show only one client-product-price combination.   Reason is each product has a related price, but the price is set at the client level so I really don't care about the agency.   I want the report to tell me for each client, show me one occurrence of the product and related price. 
   client-a  prod-a  price    5.00
   client-b  prod-a  price    8.00

How can I accomplish this?  Thank you 




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Barbara Alvarez
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