What is the beta for a conglomerate that is in the following industries: Oil and Gas Drilling (26.29%), Coal Mining (19.81%), Casinos (19.09%), the remainder is in Law Practice. The industry betas are: Industry. Beta Automotive 0.235 2.651 1.914 0.210 Building Construction Electricity Generation Municipal Pump Construction Air Transport Law Practice Electronics 1.830 2.215 2.641 Defense Contractor 1.385 0.087 0.842 1.490 2.008 Construction Cruise Line Clothing Manufacturing Casinos Dentist Architectural Services Beer Production Private Colleges Agriculture Commercial Banks 1.895 0.900 1.355 1.121 1.334 0.496 0.035 2.173 1.629 2.638 1.091 0.578 Cruise Ship Construction Agribusiness Import Car Dealer Coal Mining Oil and Gas Drilling Insurance Computer Software Liquor Production Finance Sales Commodities Production Food Processing Dairy 1.882 0.931 2.126 0.538 2.676 0.847