if $3,000 is invested at 7% for 6 months, how much simple interest is earned?

a 105.00

b 150.50

c 180.00

d 210.00

in the example given in the above question what is the maturity value at the end of the six months?

a 2,895.00

b 3,090.00

c 3,105.00

d 3,210.00