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Propose a structure for the ether of formula C4H10O with the following 1H NMR signals:
δ 0.95 (triplet, 3H), 1.52 (multiplet, 2H), 3.30 (singlet, 3H), 3.40 (triplet, 2H) (ppm).
Depreciation Expense-Equipment
The allocation of the cost of equipment over its useful life, reflecting wear and tear and loss of value over time.
Equipment
Tangible property used in the operation of a business that is not intended for sale in the usual course of business.
Post-Closing Trial Balance
A list of all accounts and their balances after the closing entries have been made, used to verify the equality of debits and credits and prepare for the next accounting period.
Supplies Expense
An expense account that records the cost of consumable items used during an accounting period, such as office supplies.
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