Claire runs a rooftop nursery in the heart of the city. one day, she cuts 25 tulips, 32 violets, and 40 sunflowers. she sells the flowers to a local florist at t, v, and s dollars, respectively. claire’s cost to grow the flowers is 10% less than the total selling price. which expressions represent claire’s cost to grow the flowers?

1) (25t + 32v + 40s) + 0.10(25t + 32v + 40s)

2) (25t + 32v + 40s) - 0.10(25t + 32v + 40s)

3) 0.90(25t + 32v + 40s)

4) 1.1(25t + 32v + 40s)