Hi I need help please I have a few questions filled out

3. [0.6711 Points] DETAILS PREVIOUS ANSWERS WANEFMAC? 6.5.030. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Nutrition Use duality to answer the following application. Oz makes lion food out of giraffe and gazelle meat. Giraffe meat has 20 grams of protein and 40 grams of fat per pound, while gazelle meat has 40 grams of protein and 20 grams of fat per pound. A batch of lion food must contain at least 40,000 grams of protein and 50,000 grams of fat. Giraffe meat costs $2 per pound and gazelle meat costs $4 per pound. How many pounds of each should go into each batch of lion food in order to minimize costs? (giraffe meat, gazelle meat) : ( 2000,0 ' J ) lb What are the shadow costs of protein and fat? _x $Clv 1. [0.331066 Points] DETAILS PREVIOUS ANSWERS WANEFMAC? 6.5.004. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Write down (without solving) the dual LP problem. Minimize c = 7s + R + 4:: subject to s+u2100 3s+t 250 520,t20,u20. Maximize p = ' 10036 + 50y ' q subject to the following constraints. (Enter your answers as a comma-separated list of inequalities} 'x+3y7 x x20,y2:0 11. [0/1 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 3.2.036. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Sales My recent marketing idea, the Miracle Algae Growing Kit, has been remarkably successful, with monthly sales growing by 5% every 6 months over the past 4 years. Assuming that I sold 100 kits the first month, how many kits did I sell in the first month of this year? (Round your answer to the nearest whole number.) 122 x kits3. [011 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 3.2.011. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Calculate the present value PV of an investment that will be worth $1,000 at the stated interest rate after the stated amount of time. HINT [See Quick Example 4.] (Round your answer to the nearest cent.) 13 years, at 3% per year, compounded annually W = $ x Need Help? 4. [011 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 3.2.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER I Calculate the present value PV (in dollars) of an investment that will be worth $1,000 at the stated interest rate after the stated amount of time. (Round your answer to the nearest cent} 8 years, depreciating 3% each year Pv=$-x