I solved these two questions, and I have to put them on the picture graph below, but I don't understand them.I'd appreciate it if you let me know.

Examples of International financial arbitrage EX1: Heidi Hi Jensen, a foreign exchange trader at J.P. Morgan Chase, can invest $5 million, or the foreign currency equivalent of the bank's short term funds, in a covered interest arbitrage with Denmark. Using the following quotes can Heidi make interest arbitrage profit? Assumptions Arbitrage funds available Spot exchange rate (kr/S) 3-month forward rate (kr/S) US dollar 3-month interest rate Danish kroner 3-month interest rate Value $5,000,000 6.1720 6.1980 3.000% 5.000%