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An american hotel builds a small hotel in Mexico. The investment represents the costs of the building and furnishings. We also needs to assume that:
- The exchange rate at time of investment on Dec 31, 2016, is 10 pesos = $1.
- Peso suffers a steady decline in value. The average exchange rate during 2017 is 12.5 pesos = $1.
- The investment (total assets) in the hotel is 30,000,000 pesos.
- The operating income of the hotel in 2017 is 6,000,000 pesos.
- Management wants to compare ROI of Mexico to U.S.A. (ROI = 17%). There is no depreciation.
Q1) What is the ROI in pesos?
Q2) What is the ROI in U.S. dollars? Which exchange rates should be used in the calculation?
Consider the following balanced thermochemical equation for the decomposition of the mineral magnesite: MgCO3(s) => MgO(s) + CO2(g) ?Hrxn = 117.3 kJ What is ?H in kJ when 28.87 g of CO2 reacts with excess MgO?
Calculate the vapor pressure at 20?C of a solution containing 3.641 g of naphthalene in 22.7 g of chloroform (CHCl3). Naphthalene (C10H8) has a low vapor pressure and may be assumed to be nonvolatile. The vapor pressure of chloroform at 20?C is 15..
magnesium reacts with ironiii chloride to form magnesium chloride and iron.3mgs 2fecl3s gt 3mgcl2s 2fesa mixture of
Each of the following statements about fructose is correct except one. Which statement is incorrect. a. Fructose is a stereoisomer of glucose.
Write down the formulas relating (a) frequency and wavelength, (b) Wavelength and momentum, and (c) energy and frequency of a photon.
Compute the pH of 0.100L of a buffer solution that is 0.25M in HF and .50M in NaF. Explain what is the change in pH on addition of the following
If an interplanetary vehicle goes to Venus and collects 2.50 L of this gas and brings it back to earth, what volume would the gas occupy at STP?
If 3 moles of NaCl are needed to produce 1 mole of AlCl3, how many grams of NaCl are needed to produce 200 grams of AlCl3? Show all of your work/calculations.
if .350g sample of cinnabar is heated the org decomposes completly to leave .302 of pure mercury metal.what is the empirical formula of cinnabar?
Consider the reaction IO4 ^ - (aq) + 2 H2 O(l) =H4 IO6 ^ - (aq); Kc = 3.5 x 10^- 2 If you start with 27.0mL of a 0.901M solution of NaIO4, and then dilute it with water to 500.0 mL, what is the concentration of H4IO6^- at equilibrium
Describe how 100 mL of 0.01 M KIO3 primary standard can be prepared from solid potassium iodate. Write a step-by-step procedure that includes supporting calculations and any equipment/glassware that is required.
Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. a) Boron trifluoride - mole ratio - partial pressure b) Sulfur hexafluoride -mole ratio -partial pressure
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