Based on the market basket transactions data given below, calculate the support and confidence values of the association rules R1 through R6. Discuss your observations of the calculation results.

Market Basket Transactions Association Rules: TID 0910 Items {Bread, Milk} {Bread, Diapers, Beer, Eggs {Milk, Diapers, Beer, Cola {Bread, Milk, Diapers, Beer} Bread, Milk, Diapers, Cola} R1: {Beer, Diapers {Milk}, R2:{Diapers, Milk} {Beer}, R3: {Milk) {Beer Diapers}, R4: {Beer, Milk} {Diapers) R5: {Beer) Diapers, Milk R6:{Diapers) {Beer Milk). 7