Four capacitors are connected as shown in the figure. Their capacities are indicated in the figure. The effective capacitance between points \[x\] and \[y\] is (in\[\mu F\]) [RPET 1997]

• A.                    \[\frac{5}{6}\]
• B.                    \[\frac{7}{6}\]
• C.                    \[\frac{8}{3}\]
• D.                    2