please draw the network with nodes, show Earliest start and Latest finish and Total float. please show all work! :) Thank you

Example Widgetco is about to introduce a new product (product 3). One unit of product 3 is produced by assembling 1 unit of product 1 and 1 unit of product 2. Before production begins on either product 1 or 2 , raw materials must be purchased and workers must be trained. Before products 1 and 2 can be assembled into product 3 , the finished product 2 must be inspected. A list of activities and their predecessors and of the duration of each activity is given in table. 1. Draw a project diagram for this project. Find the critical path. 2. Find the probability that the project will be completed in 35 days