1.)
principal:1,000,000
rate:5%
time period:5 months
interest: ?
2.)
principal:200,000
rate:7%
time period: ?
interest:7,000
3.)
principal:50,000
rate: ?
time period:1 year
interest:4,000
4.)
principal: ?
rate:10%
time period:120 days(1 year=360 days)
interest:20,000
pa help naman


​