Golfing Store
The joint probability distribution of variables X and Y is shown in the table below,where X is the number of drivers and Y is the number of putters sold daily in a small golfing store. 
-{Golfing Store Narrative} Determine the marginal probability distributions of X and Y.
Definitions:
Forward Exchange Contract
A financial agreement to exchange a specific amount of one currency for another at a predetermined future date and rate, used to hedge against currency risk.
Swiss Francs (CHF)
The official currency of Switzerland, known for its stability and being a safe-haven currency.
Spot Rate
The current market price at which a currency can be bought or sold for immediate delivery.
Forward Rate
An agreed-upon exchange rate for a currency transaction that will occur at a future date.
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