genome is 2989Mbp with 125bp length and 153.74 million reads. 1. calculate coverage (c) = (number of reads)x(read length)/(genome length) to 2 decimal places 2. round off to four decimal places and calculate the probability (p)= e^-c and e=2.718 3. how many gaps ? calculated as gaps= Nxe^-c 4. what's the total gap length. round off to 2 decimal places and give answer in Mbp. calculated as Gxe^-c 5. if there's 10000 gaps at 10x coverage, how many reads would you have to produce during sequencing