Draw the circuit schematic for a 3-bit binary ripple counter comprised of positive edge-triggered d flip flops as we did in class. when the dff q outputs are considered to be the counter outputs, your counter should count down. simultaneously, the not(q) outputs will count up. be sure to label the outputs, specifying the msb and lsb. you may wish to verify operation by simulating the circuit, but you need not submit the simulation file.