Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 lb and several 1.4 lb snack packs. The total weight of the care package must be less than 25 lb. Which statement describes the solution to this inequality?

a) 4 + 1.4n < 25

b) 4 + 14n < 25

c) 4 × 1.4n < 25

d) 4 - 1.4n < 25