$123456789$ Activity Manhours per Unit Men per gang Theoretical Gang size Actual Gang size Actual output rate Activity Duration for one unit Time from start on first unit to start last unit Minimum buffer time A $1004$ X$1$ X$3$ X$5$ X$7$ X$95$ B $3506$ X$2$ X$4$ X$6$ X$8$ X$105$ For the following project, $3$ sections are expected every week. Each week is $5$ working days with $8$ hours a day. The value of X$1=7\mathrm{.}5$ the value of X$2=26\mathrm{.}25$ the value of X$3=8$ the value of X$4=24$ Find the value of X$5?$ Provide answer to one decimal place. Find the value of X$6?$ Provide answers to one decimal place. Find the value of X$7?$ Provide answers to three decimal places. Find the value of X$8?$ Provide answers to one decimal place. Find the value of X$9=$ Provide an integer number answer.