Industrial Belting sells goods on account for 700,000 Mexican pesos. The foreign-exchange rate for a peso is

Question:

Industrial Belting sells goods on account for 700,000 Mexican pesos. The foreign-exchange rate for a peso is $0,092 on the date of sale. Industrial Belting then collects cash on April 24 when the for a peso is $0,096. Record Industrial Belting's cash collection. Ignore cost of goods sold.
Industrial Belting buys inventory on account for 29.000 Swiss francs. A Swiss franc costs $0.78 on the purchase date. Record Industrial Belting's payment of cash on October 25, when the for a Swiss franc is $0.83.
In these two scenarios, which currencies strengthened? Which currencies weakened?
Exchange Rate
The value of one currency for the purpose of conversion to another. Exchange Rate means on any day, for purposes of determining the Dollar Equivalent of any currency other than Dollars, the rate at which such currency may be exchanged into Dollars...