The following program is loaded to a robot and the robot then shut off. The robot is then placed $8cm$ away from a wall. What happens when the robot is turned on$?$

when mBot$($mcore$)$ starts up

usof ultrasonic sensor port$3>$ distance $(cm)$

$10$

then

LED all grad shows color

move forward at power

$100$

$\%$ for

$1$

secs

else

LED

all

shows color $$

stop moving