solve just these questions please

The equal-service requirement in the incremental ROR method must be met True False If the number of TTU students decrease from 10.000 in 2010 to 5,000 in 2020, suppose the decrease was occurred uniformly, what rate of decrease happened ?each year 8% O 7% 7.82% 7.18% O To build the incremental CFs you must use the lowest Initial cost as the alternative A True False How much interest does the company pay, if it borrowed $ 20,000 at 9% interest per year for 5 years, and the interest would be calculated from the principal * ?rather than the unpaid balance C We ting Tale w AIP AF MIS ut w We F PE HP 74 ANG 14 1 1 BE LI 10 59 1 ME 3 1 $ 5,710 $3,290 $ 9,000 O $ 1,800 How many sign changes in the cumulative NCF for the following * ?CFs Year 0 1 2 3 4 Cost $ -100-310 -250 -500-400 Profit $50 420 350 100 500 1 O 4 O 3 20 The equal-service requirement in the incremental ROR method must be met True False If the number of TTU students decrease from 10.000 in 2010 to 5,000 in 2020, suppose the decrease was occurred uniformly, what rate of decrease happened ?each year 8% O 7% 7.82% 7.18% O Based on the following CFD, the equation that represents CFs by a single factor with minimum error * :for the first trial is A = $1,000 EN lorear i = ??? $ 20,000 $ 30,000 0 = 1,000 - [30,000 + 20,000) (A/P, 1, 10) O 0 = 1,000 - [30,000 + 20,000) (A/F, 1, 10) O O = -30,000+ [1,000 - (20,000/10) (P/A, 1.10) 0 = -30,000+ [(1,000*10) - 20,000) (P/F, 1.10)