An engineer is considering two different liners for an evaporation pond that will receive salty concentrate from a brackish water desalting plant. A plastic liner will cost $0.90 per square foot and will have to be replaced in 20 years when precipitated solids have to be removed from the pond using heavy equipment. A rubberized elastomeric liner is tougher and, therefore, is expected to last 30 years, but it will cost $2.20 per square foot. The pond covers 110 acres (1 acre = 43,560 square feet). Which liner is more cost effective on the basis of an annual worth analysis at an interest rate of 8% per year? Solve using (a) tabulated factors, and (b) a calculator.

1. which of the following is true about how your skill set relates to a future career? (1 point) employers like to hire people with only full-time job experience. employers consider subject-specific skills for new positions. skills learned in high school should not be included. skills from part-time jobs and volunteer work may prove beneficial in future jobs. 2. which of the following is a list of broad categories of skills? (1 point) creativity, art and communications, tools and trade, literacy and language, and interpersonal skills english and literacy, tools and trade, mathematics, and creativity interpersonal skills, intrapersonal skills, writing and literacy, tools and trade, and creativity mathematics and data, words and literacy, tools and tasks, interpersonal relationships, and creativity