Let \(\mu\) denote the mean yield strength of a certain type of steel bar, in units of \(\mathrm{mPa}\). A test will be made of \(H_{0}: \mu \leq 250\) versus \(H_{1}: \mu>250\). Three rejection regions are considered: (i) \(\bar{X}>258.4\), (ii) \(\bar{X}>261.9\), and (iii) \(\bar{X}>256.5\). The levels of the tests are \(0.10,0.05\), and 0.01 . Match each rejection region with its level.