Suppose you are a conservation biologist who manages a large landscape. Your landscape has several patches of native vegetation. There are 10 possible locations where you could build corridors, but you have only been given the resources to build 5 corridors. Your goal is to maximize plant species richness in your patches, so you must decide where to build your 5 corridors. Drag corridors to the 5 locations that would maximize connectivity between the patches. You can use any combination of north-south and east-west corridors. Drag an x to each of the 5 locations where you do not want a corridor. Labels can be used more than once.

John and daphne are saving for their daughter ellen's college education. ellen just turned 10 at (t = 0), and she will be entering college 8 years from now (at t = 8). college tuition and expenses at state u. are currently $14,500 a year, but they are expected to increase at a rate of 3.5% a year. ellen should graduate in 4 years--if she takes longer or wants to go to graduate school, she will be on her own. tuition and other costs will be due at the beginning of each school year (at t = 8, 9, 10, and 11).so far, john and daphne have accumulated $15,000 in their college savings account (at t = 0). their long-run financial plan is to add an additional $5,000 in each of the next 4 years (at t = 1, 2, 3, and 4). then they plan to make 3 equal annual contributions in each of the following years, t = 5, 6, and 7. they expect their investment account to earn 9%. how large must the annual payments at t = 5, 6, and 7 be to cover ellen's anticipated college costs? a. $1,965.21b. $2,068.64c. $2,177.51d. $2,292.12e. $2,412.76