how to set different values depends client choiсe?

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    Asked on October 14, 2012 at 10:05 AM

    Hello, I'm new in JF.

    I'm trying to set form. I need change cost depends 2 fields: direction (drop down) and # of passengers (radiobutton).

    I need 4 different price.

    If direction A->B set price 10$

    If direction B->A then

    if #pass = 1 then set price 20$

    if #pass = 2 then set price 30$

    if #pass = 3 then set price 40$

    how can I set it? 

    and how I can send copy of submitted form to email provided by client? 
    And how I can delete form that I don't need anymore?