Solve the following problem using simplex method for linear programming app or browser

. An accounting rm has 000 hours of staff time and 100 hours of reviewing time available each week. The firm charges P2000 for an audit and F300 for a tax return. Each audit requires 100 hours of staff time and 10 hours of review time. and each tax return requires 12.5 hours of staff time and 2.5 hours of review time. What number of audits and tax returns will bring in a maximum revenue? . A grower has 50 acres of land for which she plans to raise three crops. it costs P200 to produce an acre of carrots and the prot is P00 per acre. it costs P30 to produce an acre of celery and the prot is P20 per acre. Finally. it costs P140 to produce an acre of lettuce and the prot is P30 per acre. Use the simpler: method to nd the number of acres of each crop she should plant in order to maximize her prot. Assume that her coat cannot exceed P10.000. . A small petroleum company owns two reneries. Renery 1 costs |F'ESJIilZIt'II per day to operate. and it can produce 300 barrels of high-grade oil. 200 barrels of medium-grade oil. and 150 barrels of low-grade oil each day. Renery 2 is newer and more modern. it costs $0.000 per day to operate. and it can produce 300 barrels of high-grade oil. 250 barrels of medium-grade oil. and 400 barrels of low-grade oil each day. The company has orders totaling 35.000 barrels of high-grade oil. 30,000 barrels of medium-grade oil. and 40.000 barrels of low-grade oil. How many days should the company run each renery to minimize its costs and still meet its orders? . A steel company has two mills. Mill 1 costs \"0.000 per day to operate, and it can produce 400 tons of high-grade steel. 500 tons of medium-grade steel. and 450 tons of low-grade steel each day. Mill 2 costs $0,000 per day to operate. and it can produce 350 tons of high-grade steel. 000 tons of medium-grade steel, and 400 tons of low-grade steel each day. The company has orders totaling 100.000 tons of high-grade steel. 150.000 tons of medium-grade steel. and 124.500 tons of low-grade steel. How many days should the company run each mill to minimize its costs and still ll the orders