[单选题]
06.04: An arrow is shoqj9 52 6d ohvwtb+vlv41)f5roye lpf 1nd ssvk0z9f/ a 0n,cw6t from a bow at an angle of $40^{\circ}$ from the horizontal at a speed of 24.0 m/s. Ignoring air resistance, what is the arrow’s maximum height above its launch point?