please solved and explain steps.

You leave the United States with $10,000. You convert all your money in France to Euros and spend 5,000 Euros. The Euros you have left you sell and then buy Chinese RMB and travel to China where you spend 4,000 RMB. You sell your remaining RMB before traveling to Mexico and you buy Pesos with all the RMB you have left and spend 2,000 Pesos. You sell the remaining Pesos for US\$. How much do you have in US\$ upon arrival at Newark Airport