Question

roblem #1: [35 pts] Profit calculation for an Avocado farm Write a program that helps a farmer predict his profit by planting Avocado trees in his land. The farmer is required to enter the dimensions of his land in meters (rectangular land with a width and length) and the number of years of prediction. Then, the program will tell him how many trees to plant and a profit prediction over the specified number of years. Write a program that does this job by knowing the following:  The area of a rectangular shape is: Area = Length x Width.  Each Avocado tree needs 36 m2 of space.  The price of an Avocado tree is 10  Thepriceof1kgofAvocadofruitis3  An Avocado tree starts yielding fruits on the third year (no yield in the first two years), it yields an average of 7 kg per year. Then, each year it yields 6 times the previous year’s yield. Example: if the third year’s yield is 7 kg, then the fourth year’s yield is 6 x 7 = 42 kg.  The cost of farming (Workers, water, etc.…) per year is 0.15 foreach1m2Example:Landwidth=100mLandlength=400mNumberofyears=7yearsTheareaofland=400 = 11110 (thisisaone−timepayment)Costoffarmingperyear=0.15x40000=6000 (for the entire land) Yield calculation: Year Yield of 1 tree in kg Earning from the entire land 1 and 2 0 0 377kgx3 x 1111 trees = 23331 47x6=4242kgx3 x 1111 trees = 139986 542x6=252252kgx3 x 1111 trees = 839916 6252x6=15121512kgx3 x 1111 trees = 5039496 71512x6=90729072kgx3 x 1111 trees = 30236976 Totalprofit=Totalearning–(Yearlypayment+costofalltrees)=(23331+139986+839916+5039496+30236976)–(7×6000+11110)=36279705 – (42000 + 11110) = 36279705 –(53110)=36226595 CSCI250 Exam II-v2 Spring 2020-2021 Page 4 of 7 Sample run 1 Enter length & width of your land and the # of years: 100 400 4 Land size = 40000 You need 1111 trees that cost 11110 Earningperyear:year1and2:Yield:0kgEarning:0 year 3: Yield: 7 kg per tree Earning: 23331 year4:Yield:42kgpertreeEarning:139986 Total profit = 128207 Misplaced & Misplaced & Earning per year: year 1 and 2: Yield: 0 kg Earning: 0 year3:Yield:7kgpertreeEarning:23331 year 4: Yield: 42 kg per tree Earning: 139986 year5:Yield:252kgpertreeEarning:839916 year 6: Yield: 1512 kg per tree Earning: 5039496 year7:Yield:9072kgpertreeEarning:30236976 Total profit = 36226595 $ Select the correct answer from above options

Answer 1

Answer: a)Filtration please mark me a Brilliant Two immiscible liquids, oil and water, can be separated by using Separating Funnel. The mixture of oil and water forms two separate layers because they are completely insoluble in each other. Oil forms the upper layer while water forms lower.