MAG Industrial needs 1000 square meters ofstorage space. Purchasing land for $80,000 anderecting a temporary metal building at $70 persquare meter is one option. The president expectsto sell the land for $100,000 and the building for$20,000 after 3 years. Another option is to leasespace for $30 per square meter per year payableat the beginning of each year. The MARR is 20%per year. (a) By hand, perform a present worthanalysis of the building and leasing alternativesto determine the sensitivity of the decision if theconstruction cost decreases by 10% to $63 persquare meter and the lease cost remains at $30per square meter per year. (b) Write the threespreadsheet functions that display the correctPW values.
PARTIAL Study Guide-Exam 1 BIOL 151 Spring 2016 th --All figure numbers are from the 4 edition of the Freeman textbook -- NOTE: Use the vocabulary below to identify what you are responsible for in each chap ter. Chapter 2: Chemical Basis of Life Text: Figures 2.1, 2.7, 2.8, 2.10, 2.13, 2.18, 2.21, 2.22, 2.23, 2.25, Table 2.3 -Blue Thread and Check Your Understanding -all, except for the experiment on temperature and concentration -Summary of Key Concepts -1-5 (of 5) including Blue Thread questions -Test Your Knowledge-questions 1-6 -Test Your Understanding -questions 1, 3, 6 -Applying Concepts to New Situations -questions 1-2 -Vocabulary: acid hydrogen ion adhesion hydronium ion amino group hydrophilic anion hydrophobic atomic number hydroxide ion base hydroxyl group buffer ion carbon ionic bond carbonyl group kinetic energy carboxy group neutron cation noncovalent bond chemical bond nonpolar covalent bond chemical energy orbital chemical evolution organic/organic molecule chemical reaction pH cohesion phosphate group covalent bond photon electron shell polar covalent bond electronegativity potential energy element products endergonic proton endothermic reactants energy second law of thermodynamics enthalpy (H) solutes entropy (S) solution exergonic solvent exothermic spontaneous reaction first law of thermodynamics sulfhydryl group free energy (G) surface tension functional group temperature Gibbs free energy change (ΔG) thermal energy heat thermodynamics homeostasis valence shell hydrogen bond valence electrons 1