[Solved] What is the farthest distance a spherical object of radius r = 5 mm can easily be seen when viewed by our naked eye? You may assume \(\lambda\)= 550 nm and that the diameter of the human pupil is d = 10.0 mm. A)150 m B)250 m C)75 m D)300 m Loan Amount: The total sum of money borrowed in a loan, which the borrower agrees to pay back along with interest. Quarterly: Occurring every three months or four times a year, often used in financial reporting or billing cycles. Compounded Semi-Annually: A method where interest is calculated and added to the principal balance twice a year. Mortgage Loan: A loan used to purchase real estate, with the property itself serving as collateral for the loan.