I already Match the definition with its term; can someone check them please.

I already Match the definition with its term; can someone check them please. Static budget controllable margin cost center management by exception indirect fixed cost decentralization profit center investment center direct fixed costs flexible budget Costs that are incurred for the benefit of more indirect fixed costs than one profit center A responsibility center than incurs costs and profit center generates revenues Contribution margin less controllable fixed costs Controllable margin The review of budget reports by top management by exception management focused entirely or primarily on differences between actual results and planned objectives. A projection of budget data for various levels of flexible budget activity. Control of operations is delegated to many static budget managers throughout the organizations Costs that relate specifically to a responsibility direct fixed costs center and are incurred for the sole benefit of the center. A responsibility center that incurs costs but Cost center does not directly generate revenues. A projection of budget data at one level of static budget activity A responsibility center that incurs costs, investment center generates revenues, and has control over decisions regarding the assets available for use