4) Detecting transmission errors when data is sent from one location to another is a fundamental requirement for robust systems. One simple technique to identify some types of errors is to adda parity bit to a sequence of data bits to make the entire sequence (the data and the extra bit) either have an odd or even number of bits. For example, if odd parity were in use with 7 bit data values, the value 0001001 would be extended with a parity bit 1 and the sequence 00010011 would be transmitted. The receiver would count the number of bits that were on and if there weren't an odd number, signal that a transmission error had occurred. If even parity were in use, the extra bit would be a 0 for this example and 00010010 would be transmitted. Note zero is an even number. a) Provide a truth table for a function that computes what the added parity bit should be given two inputs: a 3 bit data value a bit indicating odd or even parity should be applied b) Provide a K-map for the function and circle all cubes (you don't need to write expressions)