The Mercury Corporation must decide whether to invest in some new machinery for its business. Which tax rate is the most relevant for making this decision

answer; /// i believe that the correct answer is (covenant;

month 1 start amount =$3287.90 interest=(3287.90x0.0145/12)3.97 total to pay=$3291.81 paid =$1200 balance =$2,091.87

month 2 starting amount= $2,091.87 interest =$25.28 total to pay =$2117.15 paid =$1200 balance $917.15

month 3 starting amount =$917.15 interest =$11.08 total to pay =$928.23 paid =$928.23 balance =$0 total to pay 1200+1200+928.23 = $3328.23 it will take 3 months to pay a total of $3328.23

the answer is     d. in our global economy, most job growth will be in services, but manufacturing jobs will exist, too.

answer; by looking at total product,marginal product,and changes in both after changes in inputs