Need 2 economics numericals solved in 2 hours- and more

Hi There I need two economics questions solved. Will pay $10 for this task. The questions are: Question4: Assume monopoly in ski equipment market inverse demand function and solomon's cost function si given find: profit function amount of each product to maximize profit maximum profit and optimum production is it doable for you? Robinson's utlility and budget constraint given. First order conditions to be solved and some curves. Details will be sent to you upon bidding. No escrow. Need this done in 2 hours. I will also need few 300 words articles. This will take the total project to $30. I will pay for the articles at $1 per 300 words. Economics part is urgent, and articles can take more time. Regards Maira Sarfraz