Question 12 Not yet answered The present worth for the arithmetic gradient series at year 2, for the cash flow shown below, is equal to: 0 1 2 3 4 S 7 Marked out of 2.00 $50 SSO $50 P Flag question $70 $90 $110 $130 Select one: a. =50(P/G,1,2) b. = 100(P/G,1,4) *200(P/A,1,6) C. =50(P/F,1,2) d. =20(P/G,1,5) Question 17 In mutually exclusive projects, a firm will evaluate all alternatives and select the best project that contributes the most to the value of the firm. Not yet answered Marked out of 1.00 Select one: True P Flag question False Question 19 If the maintenance cost of a machine is expected to be $1700 in the first year and increasing by 11% per year, the maintenance cost in the third year is: Not yet answered Select one: Marked out of 1.00 a. $2500 P Flag question 0 b. $1700 0 C. $2324.9 O d. $2094.57