Daube Company's operations for the month of July are summarized as follows: A. Provided $6,400 of services on account. B. Received $3,600 cash from customers for services provided in July. C. Received $2,000 cash for services to be provided in August. D. Received $2,600 cash from customers on account for services provided in June. E. Paid June's warehouse rental bill on account in the amount of $1,200. F. Received July's warehouse rental bill of $1,000; set it aside to be recorded at a later date. Required: a. Determine the net income for July using the cash basis of accounting. b. Determine the net income for July using the accrual basis of accounting. Complete this question by entering your answers in the tabs below. Required A Required B Net Income A machine that cost $300,000 has an estimated residual value of $30,000 and an estimated useful life of four years. The company uses double-declining-balance depreciation. Calculate its book value at the end of year 3. (Do not round intermediate calculations.) Book Value