need a b and c

12% Sloan Corporation is considering the purchase of a machine that would cost $24,388 and would have a useful life of 6 years. The machine would generate $5,600 of net annual cash inflows per year for each of the years of its life. The internal rate of return on the machine would be closest to Present Value of $1 Periods 109 % 4 0.735 0.883 0.836 0.592 5 0.681 0.621 0.567 0.519 8 0.630 0.544 0.507 0.458 7 0.589 0.513 0.452 0.400 0 0.540 0.407 0.404 0.351 9 0.500 0.424 0.361 0.306 10 0.463 0.386 0.322 0.270 Present Value of Annuity of $1 Periode % 8% 4 3.312 5 3.993 6 4.623 7 5.208 5.747 6.247 10% 3.170 3.791 4.355 4.688 5.335 5.759 12% 3.037 3.805 4.111 4564 4.968 5.328 14% 2.914 3.433 3.889 4.289 4.639 4946 -- O A 10% OB. 8% OC. 12% OD. $% Family Day Out Fun Center is a the purchase of a new game to be located on its Midway. The company has narrowed their choices down to two: the Wacky Water Race game and the Whack-A-Mola game. Financial data about the two choices follows. Useful le straight oooooo 27 3312 3.466 + Turn of the Century Company budgeted 34.5 hours of direct labor per unit at $14.75 per hour to produce 300 replica doorknobs. The 300 knobs were completed using 1,300 hours of direct labor at $12.00 per hour. What s the direct labor rate variance? OA. $28,402.5 favorable OB. $28,462.5 unfavorable OC. $3,575 tevorablo OD. $3,575 unfavorable