Hans has $9$ dollars and $20$ cents. One can of soft drink costs $1.20$ dollarss, and one chocolate bar is $60$ cents cheaper than one can of soft drink. After buying $3$ cans of soft drink and two chocolate bars, how much does he have left? 
选项为:A:$4.8.$ dollars  B:$4.2.$ dollars  C:$4.4.$ dollars  D:$5.4.$ dollars  E:$6.4.$ dollars  请回答其中一个选项.