can you please help me out with this 2 questions with the explanation

( Q$) Aprocessor of carrots cuts the green top off each carrot, washes the carrots. and insets six to a pakage. Twenty packages are inseted in a box for shipment, to test the mass of boxes , afew were checked . the mean mass was g. 4 kg , the standard deviation 0 .18 Kg How many boxes must the processor sample to be 98% confident that the sample mean does not differ from the population mean by more than 0of Kg So what is the sample size ? Q 2 Furniture Land surveyed 640 consumers and found that -478 were enthusiastic about anew home decor it plans to show in its store in high point, construct what is the 98y, confidence interval for population So confidence interval for the populationiss - and proportion