We can create it from actual calendar as the following.
Jun 19(Sun) + 5 business days = Jun 24(Fri) : +5
Jun 20(Mon) + 5 business days = Jun 27(Mon) : +7
Jun 21(Tue) + 5 business days = Jun 28(Tue) : +7
Jun 22(Wed) + 5 business days = Jun 29(Wed) : +7
Jun 23(Thu) + 5 business days = Jun 30(Thu) : +7
Jun 24(Fri) + 5 business days = Jul 1(Fri) : +7
Jun 25(Sat) + 5 business days = Jul 1(Fri) : +6