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【简答题】
对于 L298N 驱动电路,要使直流减速电机正转,如何定义输入控制端 IN1 和 IN2 ?
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反馈参考答案：
举一反三
【单选题】关于保险合同主体的变更，下列说法中正确的是( )。
A.
保险受益人的变更应书面通知保险公司
B.
投保人变更受益人不必经被保险人同意
C.
变更受益人须经保险人同意
D.
保险代理人的变更应征得投保人的同意
【单选题】Beach Front Industries has sales of $546,000, costs of $295,000, depreciation expense of $37,000, interest expense of $12,000, and a tax rate of 32 percent. The firm paid $60,000 in cash dividends. Wh...
A.
$76,320
B.
$54,734
C.
$77,360
D.
$103,460
【单选题】Which one of the following correctly defines the retention ratio?
A.
one plus the dividend payout ratio
B.
addition to retained earnings divided by net income
C.
addition to retained earnings divided by dividends paid
D.
net income minus additions to retained earnings
【单选题】At the beginning of the year, a company's balance sheet reported the following balances: Total Assets = $225,000; Total Liabilities = $125,000; and Retained Earnings = $100,000. During the year, the c...
A.
$116,000.
B.
$136,000.
C.
$24,000.
D.
$96,000.
E.
$104,000.
【简答题】Kaylor Equipment Rental paid $75 in dividends and $511 in interest expense. The addition to retained earnings is $418 and net new equity is $500. The tax rate is 35 percent. Sales are $15,900 and depr...
【单选题】Beach Front Industries has sales of $546,000, costs of $295,000, depreciation expense of $37,000, interest expense of $15,000, and a tax rate of 32 percent. The firm paid $59,000 in cash dividends. Wh...
A.
$76,320
B.
$81,700
C.
$95,200
D.
$103,460
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