Cost Account

Planned Value

Earned Value

Actual Cost

$1\mathrm{.}2\mathrm{.}1$

$$275$

$$300$

$$375$

$1\mathrm{.}3\mathrm{.}1$

$$550$

$$500$

$$500$

Figure $1$

Based on the data in Figure $1$ above, Cost Account $1\mathrm{.}2\mathrm{.}1$ is $\_\_\_\_\_($of$)$ schedule and $\_\_\_\_\_$ cost

Group of answer choices

On$,$ under

Ahead, over

Ahead, on

Behind, under

Behind, over