7.The 11colleges of interest to a high school senior include that are expensive​ (tuition more than​ $20,000 per​ year), 4 that are far from home​ (more than 200 miles​ away), and 2 that are both...

that are expensive​ (tuition more than​ $20,000 per​ year), 4

a. If the student decides to select a college that is not expensive and within 200 miles of​ home, how many selections are​ possible?

b. If the student decides to attend a college that is not expensive and within 200 miles from home during his first two years of​ college, and then will transfer to a college that is not expensive but is far from​ home, how many selections of two colleges are​ possible?