PSs do not have a fixed format.

Which is the right way to write fixed-do? A: do re mi B: dol re mi C: fa sol la si D: Fa sol la xi

中国大学MOOC:"A fixed cost is constant within the relevant range. In other words, fixed costs do not change for changes in activity that fall within the “relevant range.”";

The fixed costs in the flexible budget are the same as the planning budget because they do not change in response to changes in the activity level within the relevant range. A: 正确 B: 错误

I’m going to have my car______. () A: to be fixed B: to fix C: fixed D: to fixed

The day for the meeting ________, they all left the conference room. A: was fixed B: fixing C: fixed D: being fixed

Our car still isn't working right; the mechanic ______. A: could not have fixed it B: just fixed it C: might have fixed it D: should not have fixed it

Fixed overhead budget variance is the difference between actual fixed overhead and budgeted fixed overhead . （ ） A: 错 B: 对

A fixed factor is a factor of production that is used in fixed proportion to the level of output.

My hours are quite in my job; as long as I get the work done, the boss doesn't care when I do it. A: fixed B: flexible C: stable D: reliable