The exercise instructions here are long -- read them all carefully. if you see an internal scrollbar to the right of these instructions, be sure to scroll down to read everything. declare and initialize the following variables: a variable monthofyear, initialized to the value 11 a variable companyrevenue, initialized to the value 5666777 a variable firstclassticketprice, initialized to the value 6000 a variable totalpopulation, initialized to the value 1222333