48 C. 130% D. None of the above Q6. Considering a general bank interest rate of 10%, the present value of 1.000€ you would receive in one year from now is: A. 1.000€, it does not depend on the interest B. 909€ C. 1.100€ – CORRECT D. None of the above Q7. If we deposit 200€ in a bank at a 10€ annual interest rate, and inflation is 5%. How much money will we get back after one year? A. 200€ B. 210€ – CORRECT C. 205€ D. 195€ Q8. If we take a loan of 100€ to invest in changing the incandescent lights in our building, and we save 20€ per year (considering interest=inflation=0) that we use for paying back the loan, when will we have paid back the loan and begin having profit on the investment? A. After 4 years B. After 7 years C. After 5 years – CORRECT D. After 1 year Q9. You need to buy a new transport vehicle for your company. An electric van costs 35.000€ and every year you will spend 2.000€ in electricity, and a diesel van costs 30.000€ and will draw 3.000€ fuel per year. If we consider the vehicle will last for 10 years, which should you buy? A. The electric van – CORRECT B. The diesel van
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