How are stock speculators different from stock investors? A. Speculators hold stock for short periods of time. B. Speculators invest only in long-term bonds. C. Speculators purchase stock in companies. D. Speculators hold stock for long periods of time. Penn foster answer

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio