To save energy when using the oven try to cook in batches, cook more food and freeze or refrigerate the leftovers. Avoid opening the oven door unnecessarily, heat loss will require the oven to heat up again and waste energy.
When a Marine makes Gunnery Sergeant (E7) he designates on his fitness report whether he'd like to be selected for 1stSgt or MSgt. The Marine Corps has the final decision and he may not get the one he wants. Most do, but not all. There are MANY mo...
For Example, drill sergeant ranks range from (E-5) Sergeants, (E-6) Staff Sergeants, (E-7) Sergeants First-Class, (E-8) Master Sergeants and (E-9) Sergeant Major who do not actually serve as drill sergeants. Due to their higher ranks, Staff Sergeants and Sergeants First Class earn higher pay rates than (E-5) Sergeants.