Which of the following statements regarding the market for foreign currency exchange is true ?

• A. An increase in Pakistan’s net exports decreases the supply of rupees and the rupees depreciates
• B. An increase in Pakistan’s net exports increase the demand for rupees and the rupees appreciates
• C. An increase in Pakistan’s net exports increases the Supply of rupees and the rupees depreciates
• D. An increase in Pakistan’s net exports decrease the demand for rupees and the rupees appreciates