P Tim is trying to eat an adequate amount of fiber. Which lunch menu will best help him achieve this goal?

a. baked salmon, lettuce salad, enriched wheat roll, orange juice
b. turkey hot dog, enriched wheat bun, popcorn, diet cola
c. cheese and mushroom omelet, cheese grits, cranberry juice cocktail, water
d. black bean soup, baked sweet potato, large apple, iced tea
e. soy burger, baked French fries, chocolate pudding, coffee

The lunch menu that will best help Tim achieve his goal of eating an adequate amount of fiber is option d: black bean soup, baked sweet potato, large apple, iced tea. Black beans, sweet potatoes, and apples are all high in fiber, making this option a good choice for increasing fiber intake.