Please make sure to answer the question correctly, and please write all the work/steps clearly and legibly for the answer. I need the work/steps to better understand how to work the question / get the answer. Thank you.

Consider the infinite series 2 Ke go. Evaluate the first four terms of the sequence of partial sums. k = 1 The first partial sum is S, = . (Type an integer or a simplified fraction.) The second partial sum is S2 = . (Type an integer or a simplified fraction.) The third partial sum is So = . (Type an integer or a simplified fraction.) The fourth partial sum is S4 = (Type an integer or a simplified fraction.)