TC1 - £23 total charges including buggy hire; TC2 - £16 total charge but no buggy allowed. This answer can be derived from the decision table by matching the conditions of each test case with the corresponding rules and actions. For TC1, the conditions are: Loyalty Card holder = Y, 18 Holes = Y, Buggy/Cart Request = Y.
These conditions match Rule 1, which has the actions: Green Fee = £18, Buggy Hire = £5, Total Charge = £23.
For TC2, the conditions are: Loyalty Card holder = N, 18 Holes = N, Buggy/Cart Request = Y. These conditions match Rule 3, which has the actions: Green Fee = £16, Buggy Hire = Not Allowed, Total Charge = £16