1The result of which expression will best estimate the actual product of (Negative four-fifths) (three-fifths) (Negative StartFraction 6 over 7 EndFraction) (five-sixths)? (Negative 1) (one-fourth) (Negative 1) (negative 1) (Negative 1) (one-half) (Negative 1) (1) (Negative StartFraction 4 over 2 EndFraction) (Three-halves) (Negative two-fifths) (Five-halves) (Negative three-fourths) (Negative three-fourths) (Negative one-fifth) (One-half)