Any help with this computer Organization question

Please answer all parts Thanks

Consider a Boolean function of four variables. We would like to design a logic circuit that will output a 1 when exactly 1 or 2 of the variables are equal to 1. a. b. c. d. Draw a truth table for the given function. Show the Karnaugh map for the truth table. Compute the reduced Boolean expression using the Karnaugh map (write equation). Draw the logic circuit using the reduced expression