The area of a telescope lens is 7903 mm. If a technician takes 45 s to polish an area of 135 mm?, how long (in hours) does it take to polish the whole lens? Select all the statements that are correct and relevant to solving this problem. Check all that apply. The starting point for the calculation is 7903 mm?. The solution to the problem will have units of mm/s. 2 The information contains the conversion factor 135 mm 45 s The problem assumes that the conversion between seconds and hours is known. The solution to the problem is 0.016 h. Do you know the