Danielle is opening a 6-month CD that pays a simple interest rate of 1 %. She would like to earn $60 in interest. How much does Danielle need to invest in the CD to reach her goal? O $6,666.67 O $5,400.00 O $4,500.00 O $8,000.00 O $7,940.00 Brian invested money in two accounts: a savings account that yields 1% simple interest and a CD that yields 2.5% simple interest. The amount invested at 2.5% was twice the amount invested at 1%. How much did Brian invest in the savings account if the total interest from both accounts combined at the end of 1 year was $300? O $10,000.00 O $6,666.67 O $2,500.00 0 $13,333.33 $5,000.00