Question 3 You are quoting the materials cost for building a wooden fence. You offer two types of boards, which cost different amounts. A board of type "A" costs 2 dollars, and a board of type "B" costs 3 dollars. You need 7 boards for every 1 meter of fence length, so there are 7.0 board / meter 1 board A=2.00 dollar 1 board B=3.00 dollar DOLLAR_PER_BOARD_A =2.00 DOLLAR_PER_BOARD_B =3.00 BOARDS_PER_METER =7.0 answer = input ("Do you want high quality boards? ") if (answer [0]== ' y ') : dol1ar per board = DOLLAR_PER_BOARD_A else: dol1ar per board = DOLLAR_PER_BOARD_B length meter = float (input ("How many mters of fence do you want? ")) \#TODO: Finish the calculation for fence cost, \#using BOARDS_PER_METER, dollar per board, and length meter fence cost= print (f'The materials for the fence would cost ${ fence_cost:.2f } ')