1. Question 7.8 P.146

Prepare an activity diagram forcomputing a restaurant bill. There should be a charge for eachdelivered item. The total amount should be subject to tax of 6.5%and a service charge of 18% for groups of six or more. For smallergroups there should be a blank entry for a gratuity according tothe customer’s discretion. Any coupon or gift certificatessubmitted by the customer should be subtracted. ( 40 points )

A farmer is moving a bag of corn, a goose and a fox across ariver in a boat. Only one thing may be carried in a boat at a timeby the farmer. If the goose is left alone with the corn, corn getseaten. If goose is left alone with the fox, the goose gets eaten. Prepare the scenario, the one in which everything is safelytransported across the river. ( 20 points )