The population of a local species of beetle can be found using an infinite geometric series where a1 = 880 and the common ratio is one fourth. write the sum in sigma notation, and calculate the sum (if possible) that will be the upper limit of this population.

the summation of 880 times one fourth to the i minus 1 power, from i equals 1 to infinity. ; the sum is divergent

the summation of 880 times one fourth to the i minus 1 power, from i equals 1 to infinity. ; the sum is 1,173

the summation of 880 times one fourth to the i power, from i equals 1 to infinity. ; the series is divergent

the summation of 880 times one fourth to the i power, from i equals 1 to infinity. ; the sum is 1,173