Eee please helppp How did the Union blockade of the southern coast affect the Confederacy during the Civil War?

A) It forced it to build ships that could outrun the blockade.

B) It contributed to shortages of weapons and food.

C) It encouraged European countries to trade with the South.

D) It caused it to build more factories to supply its needs.

Javier is considering two options for college. option a: complete the first two years of schooling at a community college and then transfer to a university. option b: complete all four years of schooling at the university. community college financial analysis costs per year financial aid package per year tuition & fees scholarships & grants $3,000 $1,000 room & board $1,000 university financial analysis costs per year financial aid package per year tuition & fees scholarships & grants $10,000 $15,000 room & board work-study $11,500 $4,000 which statement about the cost of the options is true? option b will save him $1,000. option b will save him $2,000. option a will save him $14,000. option a will save him $17,500.