Foreign Exchange Risk

a. Is the U.S. dollar appreciating or depreciating against the Japanese yen? Explain. b. Is the U.S. dollar appreciating or depreciating against the British pound? Why? c. B. Is the U.S. dollar appreciating or depreciating against the Mexican peso? Why? d. The U.S. company orders merchandise from companies in Japan, Britain, and Mexico, and pays in the foreign currency of each country at the end of 3 months. From a foreign exchange standpoint, would it be to the advantage of the U.S. company to pay now instead of waiting 3 months? Why or why not? e. Who bears the foreign exchange risk, the U.S. company or the foreign suppliers? Explain. See attached file for full... click for more

Natural numbers concepts definitions

Please explain or define these concepts. 1. Natural number 2. Multiplication 3. Subtraction 4. Closure for addition 5. Commutativity 6. Associativity 7. Distributivity 8. Closure for multiplication 9. Contrast commutativity and associativity

Solve for n: 1000n + 1000 = 2^n.

Solve for n: 1000n + 1000 = 2^n.

The Lucas numbers Ln are defined by the equations L1 = 1 and Ln = Fn+1 + Fn-1 for each n ≥ 2. Prove that L1 + 2L2 + 4L3 +8L4 + … + 2n – 1 Ln = 2n Fn + 1 – 1

Theory of Numbers (XIV) Principle of Mathematical Induction Fibonacci Number Lucas number The Lucas numbers Ln are defined by the equations L1 = 1 and Ln = Fn+1 + Fn-1 for each n ≥ 2. Prove that L1 + 2L2 + 4L3 +8L4 + … + 2n – 1 Ln = 2n Fn + 1 – 1 See the attached file.

Prove that n ( n2 – 1 )( 3n + 2 ) is divisible by 24 for each positive integer n.

Theory of Numbers (XV) Principle of Mathematical Induction Prove that n ( n2 – 1 )( 3n + 2 ) is divisible by 24 for each positive integer n. See the attached file.