If the exchange rate between US dollars and Swiss francs at the maturity of interest payments for four years is as follows:

Tahun 1 $1.00 CHF 2.00

Tahun 2 $1.00 CHF 2.05

Tahun 3 $1.00 CHF 1.98

Tahun 4 $1.00 CHF 1.94

Calculate the cash flow of the transaction, and who made the profit and how much was the profit in US dollars and Swiss Francs.