Freddy's Donuts sells an 'old fashion cake donut' without a hole in the middle. If the donut has a 5 in diameter, what is the area of the donut?

Can someone explain to me how to do

What is 1.5% of 120 or what number is 1.5% of 120

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?