Sam takes a job with a starting salary of 50 dollars comma 000 for the first year. He earns a 4 percent increase each year. Which expression gives the partial sum, cap s sub 3 , (in thousands)?
Answer
A
cap s sub 3 is equal to the sum from n is equal to 1 to 3 of 50
B
cap s sub 3 is equal to the sum from n is equal to 1 to 3 of 50
C
cap s sub 3 is equal to the sum from n is equal to 1 to 3 of 50
D
cap s sub 3 is equal to the sum from n is equal to 1 to 3 of 50