please answer me

1. (40%) A.Calculate Profit/Loss from each trade and your total Profit/loss. B. Indicate if there are any arbitrage opportunities. Buy $ 1,300,000 Dollars against the Yen from any of the three different banks: Bank A Bank B Bank y 118.60/65 Sell y 118.58/63 y 118.61/66 $ 1,300,000 Dollars against the yen from three different banks: Bank X Bank Y Bank z y 119.36/41 y 119.461/50 y 119.40/45 Sell 6,400,000 Euros against the dollars from any of three from different banks: Bank A Bank B Banks 1.3020/25 1.3023/28 1.3024/29 Buy 6,400,000 Euros against the dollars from any of three different banks: Bank X Bank Y Bank Z 1.2910/15 1.2903/08 1.2912/17 Buy. 3,800,000 Swiss francs against the dollars from any of the three different banks: Bank A Bank B Bank 1.2330/35 1.2328/33 12332/37 Sell 3,800,000 Swiss Francs against the dollars from any of the three different banks Bank Banky Bankz 12490/95 12493/98 1.2498/03 1. (40%) A.Calculate Profit/Loss from each trade and your total Profit/loss. B. Indicate if there are any arbitrage opportunities. Buy $ 1,300,000 Dollars against the Yen from any of the three different banks: Bank A Bank B Bank y 118.60/65 Sell y 118.58/63 y 118.61/66 $ 1,300,000 Dollars against the yen from three different banks: Bank X Bank Y Bank z y 119.36/41 y 119.461/50 y 119.40/45 Sell 6,400,000 Euros against the dollars from any of three from different banks: Bank A Bank B Banks 1.3020/25 1.3023/28 1.3024/29 Buy 6,400,000 Euros against the dollars from any of three different banks: Bank X Bank Y Bank Z 1.2910/15 1.2903/08 1.2912/17 Buy. 3,800,000 Swiss francs against the dollars from any of the three different banks: Bank A Bank B Bank 1.2330/35 1.2328/33 12332/37 Sell 3,800,000 Swiss Francs against the dollars from any of the three different banks Bank Banky Bankz 12490/95 12493/98 1.2498/03