please solve the exercise

Exercise 2 Figure 2.1 below shows an KL-25 microcontroller connected to a motion sensor, through its Port A-bit 5. The sensor is an open collector: It generates OV whenever the sensor detects an object. Otherwise, the output is floating. (1) Complete the design of the circuit shown in Figure 2.1 (internal pullup or pull down resistance of the pint PA5) in such a way that PA5 = 0 if the sensor detects an object and PA5 = 1 otherwise. Exercise 2 Figure 2.1 below shows an KL-25 microcontroller connected to a motion sensor, through its Port A-bit 5. The sensor is an open collector: It generates OV whenever the sensor detects an object. Otherwise, the output is floating. (1) Complete the design of the circuit shown in Figure 2.1 (internal pullup or pull down resistance of the pint PA5) in such a way that PA5 = 0 if the sensor detects an object and PA5 = 1 otherwise