듀얼 부팅 Fedora 26(설치됨) 및 Windows 7

현재 100GB 미만을 사용하고 있는 1TB 하드 드라이브에 fedora 26을 설치했는데, 하드 드라이브를 듀얼 부팅으로 변환하고 Windows 7에 300GB를 할당하고 싶습니다. 나는 bash 터미널에서 parted를 사용하고 싶지만 parted(크기 조정) 명령을 사용한 적이 없습니다. 데이터를 백업했고 Fedora26 Live(설치) 플래시 드라이브와 별도의 Windows 7 설치 플래시 드라이브가 있습니다. 컴퓨터를 콜드 부팅하는 동안 F12 키를 통해 플래시 드라이브 중 하나로 부팅할 수 있습니다. 아래에는 제가 취하려는 일반적인 단계와 질문이 나와 있습니다. 이러한 문제를 해결하는 데 도움을 요청합니다.

속도

 1. Boot from the Fedora 26 Live installation, leaving the 1tb hard disk 
    unmounted.

 2. Within Fedora 26 Live, use lsblk to determine the device name given to the 
    1tb partition.  Then use parted in a bash terminal to resize this partition.
    Shown below is the parted (print) output of the 1tb partition.

    (parted) print                                                            
    Model: ATA WDC WD10EZEX-00W (scsi)
    Disk /dev/sda: 1000GB
    Sector size (logical/physical): 512B/4096B
    Partition Table: msdos
    Disk Flags: 

    Number  Start   End     Size    Type     File system  Flags
     1      1049kB  1075MB  1074MB  primary  ext4         boot
     2      1075MB  1000GB  999GB   primary               lvm

    Assuming that lsblk indicates that the 1tb partition is assigned to 
    /dev/sdb, I plan to execute the following in a bash terminal

    sudo parted /dev/sdb
    < RESIZE COMMAND GOES HERE >
    quit

 3. Still within Fedora 26 Live, quit parted, re-execute lsblk, and then use
    parted on the 300 gb remaining to create a Windows 7 partition.  Assuming   
    that lsblk now indicates that the 300 gb is assigned to /dev/sdc, I
    will then execute the following in a bash terminal:

    sudo parted /dev/sdc
    mklabel msdos
    mkpart primary ntfs 1MiB 100%
    quit

 4. Power off and then cold boot with the Windows 7 installation flashdrive.
    During the installation, select the 300gb (unformatted) partition.

 5. SOMEHOW, install grub on the 1tb hard disk.  My intention is that when I
    hit F12 during a cold boot and select the 1tb hard disk, grub will then 
    present the option to boot into either Fedora 26 or Windows 7.

질문

a.  Are these the right steps to take, in the right order?

b.  In step 2 above, what is the syntax needed for the resize command?

c.  How do I install and configure grub on the 1tb hard disk?

d.  Should I expect the (now 700gb) Fedora 26 environment to be unaffected, 
    except for the reduced space?

e.  (Slightly off topic) Does the 300gb partition need to be pre-formatted, or 
    flagged as bootable, or will the Windows 7 installation flashdrive handle
    this?