can i get help answering these questions with showing the work thanks

A trader executes a "bear spread" on the Euro consisting of a long (buy) $1.10/euro March put and a short (sell) $1.03/euro March put. a. If the price of the $1.10/euro put is 0.035 $/euro, while the price of the $1.03/euro put is 0.028$/euro, what is the net cost of the bear spread? b. What is the maximum amount the trader can make on the bear spread in the event the euro depreciates against the dollar