accounting true or false help?

1 Thed to manufacturing overhead in a job order cost system based on a predetermined overhead rate should be a measurable activity which correlates with 8. Depreciation expense should always be excluded from bursements in a cah budget . OO true 9. If sales price and fored costs remain constant while variable costs per unit increase the number of units needed to be sold to reach the break-even point increases O true OO 10. Unrecoverable past costs are always irrelevant in evaluating future business decision alternatives. true OO false