How big is the sound file?

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Question code:		How many questions:
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	1	A sound goes on for 5 seconds and is sampled at a rate of 20000 Hz and recorded with a sample depth of 8 bits. Calculate the size of the sample in KB
	2	A sound goes on for 10 seconds and is sampled at a rate of 88200 Hz and recorded with a sample depth of 24 bits. Calculate the size of the sample in MibiBytes
	3	A sound goes on for 5 minutes and is sampled at a rate of 96000 Hz and recorded with a sample depth of 8 bits. Calculate the size of the sample in MB
	4	A sound goes on for 8 minutes and is sampled at a rate of 96 KHz and recorded with a sample depth of 8 bits. Calculate the size of the sample in MibiBytes
	5	A sound goes on for 4 seconds and is sampled at a rate of 20000 Hz and recorded with a sample depth of 16 bits. Calculate the size of the sample in KB
	6	A sound goes on for 7 minutes and is sampled at a rate of 44.1 KHz and recorded with a sample depth of 16 bits. Calculate the size of the sample in MibiBytes
	7	A sound goes on for 8 minutes and is sampled at a rate of 88200 Hz and recorded with a sample depth of 16 bits. Calculate the size of the sample in MB
	8	A sound goes on for 10 minutes and is sampled at a rate of 1 KHz and recorded with a sample depth of 16 bits. Calculate the size of the sample in MibiBytes
	9	A sound goes on for 4 minutes and is sampled at a rate of 1000 Hz and recorded with a sample depth of 24 bits. Calculate the size of the sample in KB
	10	A sound goes on for 5 minutes and is sampled at a rate of 20 KHz and recorded with a sample depth of 16 bits. Calculate the size of the sample in MibiBytes