From a clifftop over the ocean 110m above sea level, an object was shot straight up into the air with an initial vertical speed of 294ms. On its way down it missed the cliff and fell into the ocean. Its height (above sea level) as time passes can be modeled by the quadratic function f, where f(t)=4.9t2+294t+110. Here t represents the number of seconds since the object's release, and f(t) represents the object's height (above sea level) in meters.1) After , this object reached its maximum height of .2) This object flew for before it landed in the ocean.3) This object was above sea level 36s after its release.4) This object was 2560m above sea level twice: once after its release, and again later after its release.(Use m for meters, and s for seconds.)