$(3)$ With the answer you found in questions $(1)$ and $(2),$ at what time $($starting from $0$ seconds$)$ do you expect the capacitor to charge to the following values? Write your process in the box below and express your answer in milliseconds. $($a$)10\%$ of $=5$ V: $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_($b$)50\%$ of $=5$ V: $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_($c$)90\%$ of $=5$ V: $\_$