in the year 2001, the price of a video deck in a shop kshs 12000. (a)calculate the amount of money receive from the sale of 240 video deck that year(b) (I) the price of a video deck increased by 25%while the number of deck sold decreased by 10%.calculate the percentage increase in the amount received from the sales. (ii)if at the of the yeah 2002 ,the price of each video deck changed in the ratio 16:15 calculate the price of each video deck in the year 2003.(c) the number of video deck sold in the year 2003 was P% less than the number sold in the year 2001 calculate the value of P, given that the amounts received from sales in the two years were equal.