Part A GRASS SEED George is buying grass seed for his lawn. Grass seed is sold at $0.40 per square yard. 17 yd a. What is the least value for the length of the lawn? yd b. What is the greatest value for the width of the lawn? least possible area: 12 yd greatest possible area: yd c. What is the possible range for the area of the lawn? Round your answers to the nearest hundredth, if necessary. yd² yd²​