Please help Which statement is true about dynamic microphones? A.
They need an external power source.
B.
They have high sensitivity to surrounding sound.
C.
They are effective with amplifiers.
D.
They are light and brittle.

Druganaut company buys a $21,000 van on credit. the transaction will affect the

Which stroke of the four-stroke cycle is shown in the above figure? a. power b. compression c. exhaust d. intake

Rachel died in 2014 and her executor is finalizing her estate tax return. the executor has determined that rachel’s adjusted gross estate is $10,120,000 and that her estate is entitled to a charitable deduction in the amount of $500,000. using 2014 rates, calculate the estate tax liability for rachel’s estate.