Ose

After two years, you receive a 7% salary increase (old salary $45,000). What is your new annual salary?

You invest $2,000 in a savings account with an annual interest rate of 6%. How much will you have in the account after 5 years, assuming the interest compounds annually?

You decide to invest 15% of your monthly income in a low-risk mutual fund. If your monthly income is $3,500, how much will you invest each month?

You make a $600 purchase with a credit card with an 18% yearly interest rate. How much interest will you accrue after one year?